Impeachment of judges is difficult and usually not successful. It's like impeaching a president. So many corrupt judges, so little time. In a courtroom, judges are like ruling kings.
The courts are now stacking the framework for the midterms to protect the congress, which will then protect the courts. Arresting congress members now requires judges that aren't corrupt in order to prosecute effectively.
I only see one solution, and that's some form of martial law. Soon, it will be time for midterm primaries. I think we're cutting it close.