21 is quite a bit high and also because that 18-20 year olds are now actually adults and should not be restricted from doing what they really want to like be able to have more fun and freedom. I know I don't live in the US but I would like for everything including the drinking age in the US to be lowered to 18 because at age 18 someone becomes an adult in that country and almost everywhere around the world.
I am 21 living in the state of Louisiana, my husband is 19. We would LOVE to go to the pool halls and the sandbar to be able to enjoy married life and have fun . We moved here from Missouri where 18+ is allowed in all bars , clubs, and venues .