To expand on something I said earlier, power comes in two forms. Direct and Indirect. Direct power is your ability to directly interface with something. For analogy, think of it as the muscles in your arms. Indirect power is your ability to move that power in ways beneficial to you, its a force multiplier. Think of it as a crowbar.
If I want to open a crate which holds something I want, I could try to rip the lid off with my hands but... I'd probably not get anywhere. But if I had a crowbar to leverage in, I might. At the same time, if I have the crowbar and tiny noodle arms, I ain't getting that crate open.
Biden has a -ton- of indirect power behind him. The crowbar he is wielding is the size of Olympus. But... the fraud was brazen, he himself has the charisma of a wet sock, and everything looks funny. The 'muscles' her has legally and politically are fairly weak.
Trump meanwhile has the power of POTUS, in our analogy he has the biggest damn arms in the world. But, he has issues with leverage. A shaky ally in the form of the GOP, a ton of autists who alck any individual power, but he does have the most solid legal case.
So the question boils down to "Can Biden's leverage overcome Trump's raw strength".
I won't pretend I think that'll go in Trump's favour, but neither is it guaranteed to fail. It really does come down to whether Trump can use his lesser leverage to greater effect with his higher starting strength.