if you want to realpolitik this, what does the average senator gain by protecting Trump now?
It’s not clear that Trump even has a base anymore for one. And even at it’s peak it wasn’t enough to keep the presidency and it arguably cost them the senate, and brought with it a bunch of loonies in the house.
It’s also readily apparent that Trump has no loyalty to the GOP. Even if you do what he wants, if he even sniffs a break with him he’ll throw you under the bus. He tried to have pence killed for something he couldn’t even do if he wanted to. Can he even be appeased until 2022 and can they count ok his support if they try?
Guys like Hawley and Cruz want the 2024 Trump mantle and with it the presidency nomination, but that doesn’t appear to be working out for them either and no one else seems to have that ambition. And for every Cruz there a Romney, and he made a lot of enemies in the senate.
There won’t be a better opportunity to rid themselves of him.