The supreme court should probably be a random selection of judges from the lower courts, rather than a set of jerks. Maybe they serve a short term, or are selected for each case.
Not sure why abolishing income tax is on here. That's usually a right wing fever dream.
There's other stuff that would probably help, too.
- Enforce monopoly laws.
- Break up existing orgs that are too much.
- Nationalize ISPs.
- Do.. something.. about police. Just don't let it devolve into outright private police. Probably need to unbundle all the responsibilities the police currently have into separate institutions, increase licensing requirements, increase accountability. I don't have a fully baked answer, but if the state doesn't provide an answer for "Someone broke into my house" then the private market will, and that's probably going to be worse.