Yeah, it certainly has the potential to go sour too. And if they were shopping around for favorable courts, that could be more likely than I would hope. Because to your point, our justice system does not actually work particularly well as it turns out. If the highest court in the land is so corrupt, all these little courts with even less visibility and oversight scare me.

I've actually wanted to write a story like this;

Have an ultra-brutal "antihero" character like Punisher, who does extremely violent shit to many "only slightly evil" parties. Each time, as part of their calling card, they leave behind a message to the effect of "We do not have a fair court system, and so I am creating one." Biggest victims include judges, but not many lawyers - and they aim for an end result where large organizations don't try to lobby their way out of problems, but instead argue them on true merits in court.