He didn't. I don't know why you guys think he did. A lot of those agencies, like the Justice Department, act independently.
It's not like any Republicans were jailed. This is starting to seem less like a legitimate take, and more like a strange fetish for persecution.
For the record, if people like President Trump want to no longer be under the eye of Justice, they should stop doing illegal things. It seems every other American citizen has figured that out. It is shameful our own president has not.
And unlike Trump, Biden faced constant criticism from within his party. He would have faced outrage if he tried to, for example, cancel all federal grants containing the word "conservative" in them.
Meanwhile we're heading towards a future where Trump can deport anyone he doesn't like to an El Salvadorian prison without so much as a trial, regardless of whether they broke any laws. Why doesn't this terrify people on the right?