The movies are a place where you sit in the dark and it’s rude to talk so if anything I feel like it’s a better place to go alone than most! I also have severe social anxiety to the extent that I’ve passed out - but I see the movies as the easiest place to not be judged. Again, it’s in the dark and not a place to socialize. I used to have amc pass and I went to movies alone 3ish times a week. Go and have fun!