An unfortunate incident, but was that repeated? To my knowledge the community has significantly calmed down after that incident, exactly because it was an unprecedented drama and many agreed that the drama is bad.

Nope, didn't miss that, have been a part of rust since 2014. I don't consider any of that harassment at all, let alone harassment with regards to other languages. I'm not going to reshash the discussion as this happened years ago, geofft summarizes things pretty well in that thread, but this has all been discussed to death anyways. And, again, that's still not an example of Rust users "harassing" anyone for using other languages.