I couldn't be in a situation where people were shouting and screaming but don't have any problem with people doing that generally - just not round me. I used to go to sporting events and watch games in pubs etc before my problems started. Sport means a lot to a lot of people and they want to express their pleasure or displeasure and why not int the right places and situations.
Which seems a very mature and responsible attitude. I get completely that there are certain situations that people will want to avoid because they would find them very difficult. Crowded places, incredibly noisy places being two examples. So the sensible thing to do is to just avoid those situations where you can - and no-one is going to force you into a crowded, noisy football ground if you don't want to be there.
But to suggest those people are (to quote Roses) acting like idiots, are pathetic, aren't acting normally seems deeply intolerant and actually pretty offensive to me. How those people act in a football stadium has no impact on Roses given that no-one is going to force her to attend a football match. If she doesn't like seeing it on the tv, well other channels are available etc etc. And given that she claims to have no interest in any sport I'm struggling to understand why she seems so concerned about how sports fans behave, nor for that matter why anyone should take a blind bit of notice of her views on a matter that she claims to have no interest in.