You’ve got the first two backwards. The real accountability mechanism in the constitution for a rogue president/administration is impeachment by congress (which is a proxy for the people in theory). Unfortunately neither enough of congress nor enough of the electorate cares if the administration breaks the law.
In theory, yes. Any supreme court interpretation can be overruled by a congress that is truly in lockstep.
Reality, is disappointing. Where we have a dealocked congress we try to switch around every 2 years while 9 people in the courts can re-interpret how they wish with basically zero reprecussions, for life.
Maybe the SCOTUS also needs terms limits thanks to modern medical advances. I don't think the founding fathers intended for courts to remain the same people for decades on end. It can be a very long term like the Federal Reserve, but we definitely need something.