That accelerated with Regan and has been the status quo for every president since. Biden proposed a wealth tax and it got stone walled by a Republican congress. You could argue it's all for show but laying it at his feet is a little "mask off" with your intent.
Still likely a troll account just don't want you convincing the less critically inclined of insanity.
Edit: replied to the wrong person, this was meant to be a reply to the parent comment saying that "bidenomics" was the problem oops.
Sorry I should have been specific. I wasn't speaking about trickle down economics, I was speaking about the economic policies in general that tax the poor while leaving the rich mostly unaffected and while purposely building in loopholes.
This may not have been strengthened as much during times when Dems were in power but in the past it certainly hasn't been weakened, My argument is that Joe Biden has actually made moves to try.