I unfortunately have to say Trump is being stupid right now, but hey. He's still President for two more months. This is a pretty petulant "fuck you", but it's a fuck you nonetheless.
I just wish Trump was a bit more eloquent and tactical about legislation. He has people who are in his administration who understand the necessity of 230 and wrote bills that keep it in place while accomplishing meaningful reform; but they're obviously not advising him very strongly right now. I guess that's the poison we pick. Naive idealist who wants to reform, or go-along-to-get-along political veteran that could articulate reform but won't because (((reasons))).
And no, this is not 4D chess. Taking an extreme position in order to be "talked down" to the "moderate" position you wanted all along is indeed a valid strategy, but this is the time for Trump to just say what he wants - and it's clear he personally wants 230 gone because Big Tech held him down and recorded his screams a little too strongly.