Unfortunately, Covid accelerated poor behaviour by entitled people you think it was a free pass that allowed them to do anything. At football, it was best illustrated at Euro 2020 final, and not much better in Berlin this July.
I was at both those games and was ashamed to be an England fan - I have been going to CCFC away games regularly since 1986 and have never seen it so bad as now. Obviously, there was a lot of standing earlier so there was self-selection, but at high demand seated PL games, there weren’t issues.
Sadly, older fans will be scared off if the selfish behaviour continues. Not everyone is able to stand for 90 minutes plus, but that wouldn’t even be a consideration for the coked up/pissed up masses. I am 54, and luck enough to still be fit enough to stand but lots aren’t, and it is sad that their support may well be lost, particularly after watching many years of dross.