Have your theater experiences been as bad as Mike's?
A lot of comments suggest that his issues are specific to the theaters he goes to or the area he lives in, which may be true. For me, my experiences have not trended quite as negative as Mike's have been but I would say that theater etiquette has gotten noticeably worse in my lifetime with COVID rapidly accelerating the decline. It's worth noting that roughly half of my theatergoing experiences in the last several years have been special events of some sort - re-releases or special screenings of The Room, Monty Python, Back to the Future, et cetera. These have by and large been fine because they just don't attract the same kind of riff-raff you'd run into at mainstream releases. But for the big-name blockbuster type stuff that genpop goes to see? Yeah, there have been more than a couple of shitty experiences of late. From memory:
Avatar 2 - went on a Friday afternoon to avoid mouthbreathers, but then a family walks in like 45 minutes into the film, kids all on Switches and phones, barely paying attention to the movie at all and talking nonstop. I guess the runtime wore them down (as it did me) and they fucked off before the final act, but like, why the fuck even pay to go see a movie you're not gonna watch?
Gladiator 2 - unbelievably obnoxious 13/14 year old sitting next to me, who I guess didn't want to be there, talking the whole time, making annoying ass sounds just to be a prick and piss his useless parents off, then acting like he didn't know what they were talking about when they told him to be quiet. The theater was packed, otherwise I would have moved. I didn't like the film in general but his shit behavior didn't help matters
Project Hail Mary - Annoying woman with her boyfriend sitting next to me acting like she's in her living room, narrating and commenting throughout the first half hour or so until I gave her a nasty look and she STFU so I could enjoy the rest of it
The Odyssey (most recent) - this one was OK for me at least, because I again chose a slow time and sat near the aisle away from most other people. But there was a lady in a middle seat who was just talking the whole fucking time and I could hear her chattering whenever things got quiet (which, this being a Nolan film, wasn't that often)
Even excluding the niche/special events and focusing on mainstream releases alone, I'd still say that bad experiences account for less than half my time at the movies, but it's frequent enough that I do kind of low-key dread going to see any major release that's not near the end of its theatrical run. Most people are fine, but it just takes one asshole to ruin the moviegoing experience for others and I do feel like assholes who have opted out of the social contract have become noticeably more common.
Bear in mind that this is all specific to America. I lived in Japan where this sort of thing practically never happened (unless foreigners were around). Even in other Western countries I've lived in, people seemed better behaved, but that was before COVID. What have your experiences been like?