That is in my opinion unacceptable and an inappropriate mentality as law enforcement is largely fair, reasoned and doing the best they can.
I will however still argue the point that an aspect of law enforcement is a revenue generating tool and means of control over the sheeple
Then your beef would be with the governing agency (City, County, State etc.) and how they use the Police. I can understand that.
When it comes to speed/school zones, it is a no win for the Cops. If it is enforced, we are revenue generating tools of the state.
Let a kid or pedestrian get hit, or a major accident occurs that is directly caused by speed and every one screams "where were the cops and why didn't they prevent this?"