They do absurd standing ovations at Cannes and other international film festivals. I doubt it’s just an American thing (and even here, it isn’t that common).
Yeah, of course. I don’t know if it goes beyond film festivals outside of the U.S. as I’ve never gone to the movies elsewhere. I was more wondering than saying it does or doesn’t happen. I’ll bet India has some fun theaters where people clap and get rowdy and more serious theaters.