This is what's known as a "concern troll". They pretend to be on your side, but they really just want to shut down discussions. Their goal is to get people to censor themselves, instead of discussing whatever topic they've deemed forbidden. In this case specifically they're trying to shut down people pointing out that it was a black guy that attacked that parade.
If you're trying to convey a message, it's best to tell people what that message is. You may think something's obvious but you're not the one you're trying to inform.
what's the troll. explain
This is what's known as a "concern troll". They pretend to be on your side, but they really just want to shut down discussions. Their goal is to get people to censor themselves, instead of discussing whatever topic they've deemed forbidden. In this case specifically they're trying to shut down people pointing out that it was a black guy that attacked that parade.
If you're trying to convey a message, it's best to tell people what that message is. You may think something's obvious but you're not the one you're trying to inform.
Edit: why was this deleted?