More people would be legally able to drink in bars, restaurants and other licensed establishments. The incomes of private entrepreneurs would increase and higher tax revenues would be collected by the government. As of May 19, 2015, local licences that derive less than 50% of their gross revenues from the sale of alcoholic beverages may employ a person under the age of 18 as a cashier for transactions related to the sale of alcoholic beverages if the beverages are served by a person 18 years of age or older. Although bartenders in Virginia must generally be at least 21 years old, a person who is at least 18 years old can sell or serve beer for on-site consumption at a counter at an establishment that only sells beer. From 4 March 2009, a person who is at least 18 years of age may also sell or serve wine for consumption on the premises in an establishment that sells, sells or serves only wine. 3. for religious purposes: The consumption of alcohol by minors is permitted in some states for religious purposes. Some states require alcohol to be provided by an official religious representative and/or limit the type of alcohol allowed. Each state sets its own specific requirements for what is considered legal. As you can see in the table below, there has been a lot of volatility in the age of alcohol consumption in the states since prohibition was repealed in 1933.
Shortly after the 21st Amendment was ratified in December, most states set their purchase age at 21, as that was the voting age at the time. Most of these limits remained constant until the early 1970s. From 1969 to 1976, about 30 states generally lowered their purchasing age to 18. This was mainly due to the fact that the voting age was lowered from 21 to 18 with the passage of the 26th Amendment in 1971. Many states began lowering their minimum age for alcohol consumption in response, most of which occurred in 1972 or 1973.    Twelve states have maintained their purchasing age at 21 since the repeal of prohibition and have never changed it. As of April 19, 2016, employees between the ages of 16 and 19 can enter into a transaction to sell beer, wine or spirits, but they cannot handle or serve it. The legal minimum age for alcohol consumption is the minimum age at which a person can legally consume alcoholic beverages. The minimum age at which alcohol can be legally consumed may be different from the age at which it can be purchased in some countries. These laws vary from country to country and many laws have exceptions or special circumstances. Most laws only apply to alcohol consumption in public places, with alcohol consumption at home largely unregulated (one exception is the UK, which has a legal minimum age of five years for supervised drinking in private places). Some countries also have different age limits for different types of alcoholic beverages.
 Most countries have a minimum legal drinking age of 18 or 19.  Alcohol may only be sold or served by persons between the ages of 18 and 20 in licensed establishments where the sale or service of intoxicating alcohol is part of the minor`s employment and where such minor employees are properly supervised to ensure that minors do not consume the intoxicating alcohol. Banning this age group from drinking in bars, restaurants, and other authorized places leads them to drink in unsupervised places such as student houses or home parties, where they are more susceptible to excessive alcohol consumption and other dangerous behaviors.  Increased from 18 to 21 in December 2017 as of October 16, 2018. There will be an 18-month grace period for sellers to comply. At the end of the grace period, anyone caught selling to someone under the age of 21 can be fined up to RM10,000 and up to 2 years in prison.  Adults between the ages of 18 and 20 should not be denied this enjoyment if other pleasurable activities are legal before the age of 18. The Uniform Alcohol Consumption Act, which forced states to set the legal drinking age at 21 by withholding ten percent of highway funding from states that have maintained the legal drinking age at 18, is an example of the federal government`s overextension of state affairs. Many states satisfied with their MLDA 18 have bowed to federal pressure instead of losing millions of dollars in annual highway funding.  7.
When reporting a medical need due to the consumption of alcohol of minors for another minor: In some states, a minor is not punished for consuming alcohol if it is determined that he or she drank alcohol by reporting a medical emergency for another minor drinker. Each state sets its own specific requirements for what is considered legal. From 1976 to 1983, several States voluntarily raised their purchasing age to 19 (or, more rarely, to 20 or 21), in part to combat deaths due to drunk driving. [Citation needed] In 1984, Congress passed the National Minimum Drinking Age Act, which required states to raise their purchase and public ownership ages to 21 by October 1986, or risk losing 10 percent of their federal funds for highways. By mid-1988, all 50 states and the District of Columbia had raised their purchase age to 21 (but not Puerto Rico, Guam or the Virgin Islands, see additional notes below). South Dakota and Wyoming were the last two states to fill the 21-year-old term. The current drinking age of 21 remains a point of contention among many Americans because it is above the age of majority (18 in most states) and above the drinking age of most other countries. The Minimum Drinking Age Act is also seen as a circumvention of the Tenth Amendment by Congress.
Although the debates were not widely publicized, some states proposed legislation to lower their drinking age, while Guam raised its drinking age to 21 in July 2010.  Alcohol consumption varies considerably from country to country, as does the legal drinking age. In the United States, you must be at least 21 years of age or older to purchase or consume alcoholic beverages (with very few exceptions in some jurisdictions). Surprisingly, this is one of the highest ages of alcohol consumption in the world. In the northern United States is Canada, which has a legal drinking age of 18 to 19, and the age of alcohol consumption is much lower in many other countries. In fact, some countries do not have a minimum age to drink alcohol (although there may be a minimum age to buy alcohol) – although the vast majority of these countries still have laws about the age you must have to buy alcoholic beverages. Conversely, in some countries (usually under the strict Muslim rule), the consumption of alcohol is completely prohibited. For example, you can keep money in 30 states if you`re 18, in four states at nineteen, in one state at twenty and 15 states at 21. But you may need a license to pour drinks depending on the state. The minimum age for waiters to bring drinks to the table may be different from those behind the bar. Plus, you can pour beer and wine into North Carolina with eighteen, but no alcohol until you`re 21. As you can see, this quickly becomes confusing when it comes to the legal minimum age and alcohol.
Some states do not allow people under the legal drinking age to consume alcohol in liquor stores or bars (usually the difference between a bar and a restaurant is that food is only served in the latter). Contrary to popular belief, few states prohibit minors and young adults from consuming alcohol in private places. Newly legal drinkers often buy alcohol for their underage peers, resulting in a “trickle-down” effect.  Surveys show that the most common source of alcohol among 18- to 20-year-olds is their peers aged 21 to 24.  U.S. alcohol laws regarding the minimum age of purchase have changed over time. In colonial America, there was usually no drinking age, and alcohol consumption by young teenagers was common, even in taverns.  In post-revolutionary America, this laxity gradually changed due to religious sentiments (embodied in the abstinence movement) and a growing recognition of the dangers of alcohol in the medical community.  Recent history is listed in the table below. Unless otherwise stated, if different categories of alcohol have different minimum purchase age limits, the age indicated below will be set at the lowest age indicated (for example, if the purchase age is 18 years for beer and 21 years for wine or spirits, as has been the case in several states, the age in the table is read as “18” and not as “21”). In addition, the purchase age does not necessarily correspond to the minimum age for the consumption of alcoholic beverages, although they are often the same.
Adolescents may choose not to drink or drink less often because social acceptance decreases or the risks of parental or legal authorities are increased. Older teens and adults may be less likely to provide alcoholic beverages to minors, and licensed liquor outlets may be less likely to sell to minors because they believe it is illegal or morally reprehensible, or because they could be caught.  It`s no secret that Florida is a well-known party destination. But Florida is also known for strictly enforcing the MLDA of 21. You`ll find people stating that they got a card for the first time in 20 years by visiting a theme park at many travel sites. It is illegal for anyone under the age of 21 to possess alcohol in this state. Many rights in the United States are granted to citizens who are 21 years of age or older. A person cannot legally buy a handgun, play at a casino (in most states), or adopt a child until the age of 21, rent a car (for most companies) at the age of 25, or run for president until the age of 35. Alcohol consumption should be restricted in the same way because of the responsibility required for oneself and for others.
 Any person eighteen years of age or older but under the age of twenty-one may be employed by the restaurant to serve and collect money for alcoholic beverages if they are under the direct supervision of a person twenty-one years of age or older but are not permitted to mix, dose and distribute. or the consumption of alcoholic beverages.