I think you misunderstood or.. don't get the point "worst language" part from what he said. My point come from his point who's more expert. If you think like that, what can I say? and I'm not trying convience you to understand too..

Back to your knowledge and understanding. But at least for me, I agree with him that rust is 'hype-like' or 'pop culture' thing. Like cyrpto (he said in ask session), but from technical perspective, that I personally understand. I just lost the source to explain this, but it's up to you..