@heidilifeldman I've written a few ideas about these problems and possible solutions.
Here are a few of my ideas/suggestions:
The first URL below is about isolating the bad Federal judges below the SCOTUS level... "Do We Need Rubber Rooms for Federal Judges? Two Plans To Reduce The Long Tailed Impact of Trump Judicial Appointees"
The second URL is about constraining SCOTUS... "Building A Firewall Around A Radical Supreme Court "
The third URL is about reshaping SCOTUS: "Reformation of the United States Supreme Court (SCOTUS)"
https://www.cavebear.com/cavebear-blog/rubber-rooms/
Do We Need Rubber Rooms for Federal Judges? Two Plans To Reduce The Long Tailed Impact of Trump Judicial Appointees
I think term limits for judges where they are given a 15 or 20 year or maybe less position in the court makes a lot of sense, with the idea that every president has an opportunity to appoint two justices. The court should also be larger given the size of the United States and I think there are suggestions to reflect the number of circuit courts in someway.
it’s useful to reflect that at the founding of the nation the normal span of life would have greatly limited the years most judges served