You probably need an independent counsel to investigate all of the investigation-worthy nonsense from the current administration. Biden actually made a comment along the lines of calling that a bad idea, but I still believe presidents should have absolutely nothing to do with the investigation of their direct political rivals. Their opinions should carry zero weight on such matters, because it's impossible for them to be completely unbiased there.
I'm also not sure why it remains possible for presidents to issue pardons for election related crimes at the federal level.
Barr is just a bad person. He stooges it up, even though he knows better.
That's just it thought, I'm not calling for an investigation into a specific political rival like the former president. As powerful as the president is, they still need someone else to carry out those orders, run cover, and create legalistic mumbo jumbo to justify. The president needs enablers who are fully aware they are doing shit, but because the acting president is on board they are doing it. It's the enablers who knew they were doing shady shit like Miller, like Barr, Dejoy, Wolfe, and more that have to be made an example of. Otherwise all those 'fuckers' are doing is impatiently awaiting for the orange twat to begin his next run.
As a bonus, no investigation, just a reminder for next election season... remember these 'fuckers' too