The problem in US is grown ups being way too loud in their laughing, shouting and talking. In any other country I've been it's accepted that cinemas are suppose

The problem in US is grown ups being way too loud in their laughing, shouting and talking. In any other country I've been it's accepted that cinemas are supposed to be a place where you listen to the movie rather than your neighbor, but in US it appears to be a social experience that you loudly share with your friends.