No, and no. Please don't tell me what I have or have not seen myself.
> [Trump and parler again]
Okay, this is the third time so I won't try again to tell you I have no interest in talking about that. I'll just say that the first time I noticed generally well received[1] comments in favor of censorship was almost two years ago, in a thread that had nothing to do with Trump (and I'm not sure if parler even existed by then). According to what I've noticed, it has been growing in prominence since.
[1]: Which is to say, they weren't downvoted nor pushed downthread and even though they had several replies disputing them; they had just as many agreeing.