> I don't know why that would happen to someone trying to make a paint.NET clone, but that's also certainly not the type of post the person you replied to was talking about

You’re not seeing it. Everyone who dogpiled the Paint.NET on Wine guy also thought they were doing legitimate mocking of a guy who said the wrong thing in a public square. The people who didn’t like AI thought it was valid to create a harassment campaign against him for using AI as part of his process. The people who thought all things Microsoft must be opposed thought it was valid to create a harassment campaign for making a Microsoft product work in more places.

Everyone in each of these campaigns thought their crusade was valid and the victim brought it upon themself. That you can see it being invalid in some cases is getting close to realizing why it’s a problem. Not everyone agrees on what’s right or wrong, but these public shaming campaigns serve to try to force everyone who disagrees out of the platform to strengthen the echo chamber.

You’re already noticing that you’re outside of the acceptable echo chamber thoughts because you don’t understand why the Paint.NET project would attract harassment. If you supported that guy and your post got traction, you too could get dogpiled. Do you think you would have said anything “outrageous” in the public square by questioning why anyone would criticize that guy?