Exactly
Couldn't have said it better myself. I dont know what he is talking about, honestly. The US encourages restraint through alcohol policies?? Maybe true, but the people don't get the message.
I work security at concerts in Boston. Night in and night out, 95% of the shows, there are loads of staggering, drunk out of their mind people that you just hope and pray are NOT driving. Alcohol is a BIG problem at events in the US.
For example, Gillette Stadium, home of U2 next weekend has Kenny Chesney countryfest every summer. There were over 300 arrests each of the last 2 years, most for underage drinking. In 2008, 2 18-20 yr old girls were killed and 1 seriously hurt when their car hit a tree on Route 1 a few miles south of the stadium. They had been drinking in the parking lot, didn't even have tickets. Alcohol is the reason people are stupid at shows, the reason why there are fights over things that would be brushed off any other time, etc.
The atmosphere of a concert has to do with how the crowd responds to a band on a particular night, not how many people are falling down in front of you drunk.