I go to movies at an Alamo Drafthouse.
They're known for being pretty willing to kick out unruly guests, and I definitely appreciate it. I actually haven't had any issues at any of their locations in Denver, CO.
There's obvious exceptions, big fan service opening movies like Endgame were quite loud but it was a whole audience experience and it was fun, but typical movies and post-opening-weekend, most people are respectful.