I can't say you're wrong, because you're not, at least about 2020.
But the longer Trump's been out of office, the harder it is to claim everything's his fault. That applies even to the moonbat left.
And the longer Biden's in office, the clearer it is that he's simply not up to the job. With even the all-out-communist NY Times calling the Afghanistan situation Biden's debacle, they have a problem.
We'll see.
Cheers!