I think he will, but there might be a real primary challenge.
I hope so. He’ll likely run against Harris again, and assuming she doesn’t tank the economy I don’t see how he manages a win.
The longer he clings to power, the longer the GOP go without legitimate representation that isn’t MAGA grifters. Looking at right-wing populism elsewhere across the world, you’ll see that when the figurehead loses power they often don’t have a successor lined up - and those that do end up in the shadow of the person that won’t stop clinging to the idea that they are the “chosen one”.