Here's a scenario...
With all the pressure that's being placed on Garland and Weiss, they're doing nothing. They're just going to sit back and wait it out. Limitation statutes will run out and this will fade as a D.O.J. screw up, but certainly not corruption.
And then Biden somehow miraculously wins another election, probably because they put Trump in jail, Garland and Weiss will quietly resign and we'll never hear about that again. And sometimes shortly after that, I expect Biden will resign, citing health issues likely. And shortly after that his new running mate, Gavin Newsome will ascend the presidency.