It feels like Snowfall ended last season and 5th season is a completely different show with same actors. There is zero continuity in characters, no continuity in the storyline, it's just a completely different show, not to mention a much much worse show than what Snowfall was.
At the end of the day, this became another FX show that started out great but got completely ruined and turned into something completely different by 5th season. Maybe FX shouldn't make TV shows that go beyond 4 seasons because they fail at it anyways so what's the point of trying to do the same thing 100 times when you've failed 100 times.
They shouldn't even bother filming the sixth season because it will be even worse than the mess 5th season turned out to be.