The problem about wanting to 'purge' media of whats 'morally wrong' is that the way people go about it is...arguably morally wrong in itself. There's nothing wrong with not wanting to support someone because of their bad behavior. But people look for things to be angry about that they really have no grounds for.Well, I think finding out what's been going on in Hollywood, especially, has soured people a lot. We want to purge our media of anything morally wrong so that we don't feel guilty for putting more money into them. I'm not sure how practical it always is, but I think some things are harder to enjoy than others. Separating the art from the artist is not always so easy, especially in extreme cases. If you find out that a director, for instance gets arrested for literally eating baby elephants, and all of his movies feature characters who eat elephants for breakfast, you might not enjoy their movies so much after finding that out, no matter how good the film technically is. It's not just boycotting because of moral outrage, it's also the simple fact that I would be too creeped out to watch anything, with certain people in them, and sometimes their creepiness seeps through into their art.
Someone makes an innocent mistake that may come off as insensitive and they are immediately deemed garbage, problematic, and given absolutely no room to apologize and right what they did. They're attacked, sent death threats, and even their families are threatened. I don't care what the person did, sending death threats to someone does not make you morally right. People will praise 'representation' that is clearly just there for fetish sake, but immediately shred legitimate representation because of one minor mistake in portrayal that was not meant to be offensive.
If you want to stop supporting someone for what they did, that's your choice. However, if you're going as far as pressuring others to stop watching something they enjoy because someone involved did something questionable, you're an a-hole.
Point is, sometimes the outrage is unwarranted and people are just being overly sensitive snowflakes. Like the steven universe fandom who turned on the creators of the show when they said people can draw the characters any way they want. because in their mind, allowing people to draw a fat character skinny was the worst most offensive crime you could think of and was grounds for sending death threats to both the artists and the shows creators.