This sounds like something criminals would say / want.
More than prosecution we need politicians elected who are willing to reform. Even if those reforms reduce their power as well
Prosecute, and get rid of the loopholes that made it necessary to do so.
Without consequences for illegal behaviour, there's no incentive for bad actors to not continue acting bad. This, in no small part, explains why we are where we are today - a misplaced attempt to 'move forward' by ignoring illegal actions.