Yup, definitely the Rust users who are toxic. Totally not the people going into every thread about Rust to tell everyone about how toxic Rust users are. Nope.
But it is true, you see way more comments complaining about "the toxic Rust community" than said toxic community itself. At some point it just becomes annoying and tiring...
You didn't talk about this thread in your previous posts, you talked generally about the community just like I did. However, to answer your question: Yes, I've spotted some, and they are rather annoying.