What’s wrong with GrapheneOS?

I’m curious, here in America all the police dramas on TV are largely pro-police narratives, with storylines that paint defense lawyers, internal affairs, those who invoke their right to silence or a lawyer, etc, as people who make the good guy’s job harder rather than a system to combat police abuse of power. Are European police dramas any different in that respect? I don’t know the differences between how police operate in the US vs in European countries, but I’m curious if it’s still largely an overly pro-cop narrative