You don't deal with corruption by having people clean up 'the corrupt ones', that is refining corruption not countering it.
Depends what you mean clean up. He’s talking killing them all. Is that refining?
Yes of course, it shifts corruption from broader 'humans' to a narrow group.
What’s your solution? Prison? Haha. As soon as they get power that change laws and Let them out. They did that here 3 years ago.
Youth good kings in history brought peace and prosperity by negotiating or by the sword? Lol