Are term limits off the table?
Term limits have their own problems, at least for legislatures, by concentrating even more power in lobbyists. I would support term limits along with banning all political bribery.
I saw an interesting idea for SCOTUS. Each President gets one appointment every Congress (i.e., every two years), regardless of how many sitting judges retire or not. Justices can no longer time their exits to create new openings, and also won't feel they are trapped when the President is an ideological enemy. While a craven SML (cough, Mitch) can still stop an appointment, they cannot pass an extra appointment to the next President. It would help calm down the SCOTUS confirmation process, at least a little.
Also, these are not necessarily long term systemic problems. The GOP won't persist as a Nazi party hampering democracy indefinitely. It will either succeed, in which case we have way bigger problems than court composition, or it will fail and reform around democratic republican ideals again, and probably leave a nasty stench on conservatism for a generation or more.
We lasted for 250 years during which a lot of
very sh-tty people were both inside government and also in the private sector attacking and abusing government. This is an inflection point, but inflection points are by definition eventually over -- one way or the other. This is one reason I support aggressive actions like +6 SCOTUS justices. The GOP will not always be demonic, it will either explode into open terrorism (it is close, now) and be put down with all available force (this country is and always will be run by and for the rich, and civil war is terrible for them), or splinter and then recoalesce as a non-cancerous, normal right wing idiot party as in the days of Reagan. We need to get through right now. Time and social forces will take us where they will after that.