I think the main problems were the supervision I had at 12 and 16, which may not conflict too much with what you're saying. But let's face it; plenty of Europeans turn their kids into drunks. The Irish take their kids to pubs, where everyone gets plastered and sings. They have a horrible alcoholism rate. The English just came in first in a survey to determine which Europeans drank the most in Europe. The Finns and Russians...it's a wonder they function as nations. If you're saying all European nations are better at handling alcohol than we are, well, that's just wrong.
On the high school trip, we had several teachers with us, as well as the couple that ran the tour. They drank with us! Some of the kids were as young as 14! One of the teachers was 24, and he had a romance with a beautiful Jamaican girl who was 17. Her mother owned the Double Bubble factory in Jamaica, we were told.
The night before we flew home, they took us to a gay bar in Paris. The Wunderbar. That was a little weird. I passed out and slept in a rolled-up rug in a room with two 14-year-old girls from Georgia.