Any officer paying attention would know you won't be punished unless you act particularly egregiously like the one officer in Louisville reassigned to desk duty (big whoop). Add on the amount of animosity stoked by the president toward media for the past 4-5 years, and it really doesn't take a simultaneously coordinated effort to have this outcome.
Isn't this honestly largely due to the police union rules and contacts, which (unions) are a key part of leftist labor relations?
Does that answer your question?
Companies can fairly easily break a union. After call, why does Ford need a Detroit plant when they can use Mexico.
But governments are lead by politicians who get money from unions. Union supports leader, leader pays union, union supports leader. No incentive to keep costs down at all. It's actually better for politicians to have strong public unions.
Teachers unions make it pretty much impossible to fire someone. You pretty much need to molest a child in places with a union (after you make tenure).