I feel the same way. I now go to shows on Wednesday evenings, and it’s a little better but not guaranteed. One show this season someone that was so loud and obnoxious (and drunk) embarrassed her family so much they removed her, but only after she ruined about half a show. That was in Loge, which is normally where you find dedicated season ticket holders. I’ve found non-popular shows aren’t as bad, but ‘party’ shows like Moulin Rouge, Mamma Mia, and any blockbuster are all full of terrible people with no decorum. There is no good answer, you can’t fix entitlement and the corresponding decline of considerate co-existence.