Joe Biden is sworn in as president in January, his attorney general will inherit a mountain of criminal evidence against Trump accumulated by Robert Mueller and a host of inspectors general and congressional oversight committees. After the DOJ’s.
Biden is unlikely to do anything, just like Obama did nothing against bankster. We are too damned good about giving our enemies a hug and a reach around while they are stabbing us in the back.
He will likely leave it to States to jail Trump especially if he pardons himself and everyone who worked in his administration.
But Harris... I don't expect her to be such a pushover.