

The chewing sounds are a bit of an annoyance, sure. But since I like to snack a bit as well, I’m not going to complain about it :D
You could try some earplugs; they make specific ones to wear to music festivals and the like. They block quieter sounds like someone chewing two rows back, but still let you hear the movie just fine. They can help people with misophonia.
Fair enough. I do know some cinemas, usually the ones that run quiet, arthouse movies, have a no snack policy for that reason. Of course, those generally don’t run silly comedies anyway :D