Solutions don’t need to be permanent if they can be repeated. A truly permanent solution would be to add them to the proverbial list of “they’ll be the first up against the wall when the revolution comes,” but I’d rather see less permanent, less drastic solutions that still yield the desired results.
They can only be repeated with a competent DOJ/administration. Else, they will be able to stick around much longer and dig in deeper. And if the system allows them to influence the administration, then the solution (or option) is permanently destroyed.
In the absence of a competent system there is no solution, permanent or otherwise. It’s like trying to secure your laptop against someone who has physical possession of it; you can’t, they own it now.