I agree with Von Der Tann. I find it absolutely ludicrous that young people in the USA can vote at 18 and can enter the military without parental consent, but cannot legally buy or consume a beer.
One must realize that all local laws regulating the sale and consumption of alcoholic beverages are not for the protection of the people, no matter how the authorities “spin” it.
They are based on a puritanical belief that imbibing alcohol is sinful and if alcohol cannot be prohibited it must be strictly controlled. The fact is, most of our alcohol control laws did not exist before prohibition in 1919. These laws came into existance after prohibition ended in 1932 as a compromise so that the anti-alcohol groups like the WTCU would not do further damage to American society.
These “Drys” are also historically responsible for the nasty hodge-podge of anti-immigration laws we currently have. They resented immigration from Ireland, Italy, Poland, and all of Latin America because they were not only Catholic, but they saw nothing wrong with the sensible enjoyment of alcohol, and some of them (Horrors!) drank beer or wine with their meals (Oh the shame of it all!)
In many of the countries in Europe, South America, and Asia, the legal drinking age is 16. It is only in the US that a 16 year old is still considered a child. Everybody in officialdom has forgotten that when you make something “bad” for the young you only make it more attractive.