Honestly Respect your perspective, every cinema lovers will agree with you.
I remember watching Spiderman no way home or avengers in the cinema and yea that crowd was shouting, cheering and emotional at the same time
If it wasn't I'd be disappointed cuz that experience was once in a lifetime thing. Some people get annoyed but most people enjoy it.
Yes the interaction in cinema is something you always want and when people interact it means that a movie is great.
Indeed!