You clearly don't understand the American Jesters System.
Well trust me, they will never be able to make Trump fall on those documents he kept (like all presidents before him). Biden did 5 times worse with documents he kept from the days he wasn’t even president... Thats why they can’t make Trump fall on this issue, because it would de facto make a spectacular double standard making it impossible for Biden not to fall.
They can ATTEMPT to make Trump fall for this, but it won’t go very far.
But IF they succeed, then Biden has to fall as well. Otherwise there will be a revolution in America fueled by a sentiment of unhinged frustration.
There is a limit how far double standards can go.