Actually, that would go against all historical data. When times are toughest, escapism is big business. Humans aren't geared to incessantly obsess over negative events and emotions. So people will pay for a respite where they can go and get their minds off problems.
You make it sound like the only reason people attend the games is to escape. What about those who just went to the games for entertainment and now the price is too high?
It would be much cheaper to escape into a case of beer - if they can even afford that! Escapism is in itself a problem. It can make a problem situation even worse. I was never able to escape any problem I ever had with diversions. I had to solve them.
Now take that venue and bring those problems to the forefront of the event? Congratulations, you just erased the very reason someone spent hard earned money to attend your event. If you don't believe me, bring me $150. I'll remind you you're a racist, cause you some mild physical discomfort, tell you a few few jokes and send you on your way with a commemorative trinket. Then you can tell the rest of the audience how that made you feel.
If I were to attend a sports event, it would not be to escape. Never have, never will. The only people bringing "problems" to the forefront are those out there on the field with the "problems", not those in the audience.
Nothing you could do or say could "remind" me that I am a racist. All you could do is accuse me of being a racist. If I were a racist, I would say, "Yeah? So what! Get on with the entertainment, Jester!" Not being a racist, I would demand my money back and never grace your venue with my money ever again. As for the rest of the audience, they can make their own call. I won't be there to tell them anything.
As for the $150.00, you'd have to put a gun to my head, pull the trigger, and take it.
Woody