Yes...and? They couldn't exactly have those cases prepped and ready to go the second he left office, the require subpoena's etc. and he's fighting them like hell. We have investigations ongoing that have spend up a bit since he left office, like the SDNY case, but like, it's not as simple as you seem to want it to be.
Sure, $50 to the charity of our choice? I'll donate to these folks if he doesn't go to jail -
https://www.charitynavigator.org/ind...ary&orgid=3270
Gonna be a while, there aren't even charges yet.