Hollywood morale ending?

Rating: 3/10 (23 November 2019)

This movie isn't an Oscar winner, but it was catering to the vengeful side in all of us.
Many is the times we saw Hollywood movies or series where slimey lawyers get the bad guys off for minor errors or whatever. And we hoped someone would put the bad guys and the system that lets them off in their place. That's what this movie offered gallore!
But then of course this seems to be a movie for SJWs and Democrats (and I am not American). They HAVE to let the system win, even though they clearly show how flawed it is.
So what's the lesson? Justice doesn't exist? Who's bad or not is decided by those with power?
No one would take this movie too serious, it's too implausible for that. So why not let it end with a surprise ending in a GOOD way and let the anti hero win?