I agree. Abruptly sending a player off only works punitively to give permanent advantage to one team. Home fans that feel ripped off by a “missed” red card might instead feel some hidden guilt or something, even if they won’t admit it. Their team didn’t prove they could beat the opponent at full strength. I think it’s a rare occasion that a fan would fully support a decision against their team; the rules are only perfectly carried out when they benefit me.

I suppose this is different when the game is a 1/38 league match instead of a winner takes all situation. Spectators are disenchanted by combat sport matches being won by technicality - and that kind of outcome is part of those rules!

It’s all about entertainment and exciting competition after all, right?