> He now wields enough scary-factor that even though we have handwritten proof of his involvement with Eepstein that his own party is too cowardly to impeach him or even release the files

I think they're only cowardly because each elected individual's goal is to survive long enough to get a sweet exit deal. Voting to impeach Trump is the correct thing to do (blatant corruption, violation of due processes, etc.), but it will surely lessen their chances of reelection.

I think Congress is full of a bunch of individuals trying to maximize personal gain agnostic of the outcome for the country, but I'm not sure how to realign the incentives to fix that.