Or maybe they have a friend or relative who dated a cop, or maybe they're black in the US in general, be disturbed by the trend of violent policing and excessiv

Or maybe they have a friend or relative who dated a cop, or maybe they're black in the US in general, be disturbed by the trend of violent policing and excessive imprisonment, worried by the 'blue wall of silence' and its nasty persistence, maybe they went to law school or know someone who did... Lots of reasons that aren't comedy routines to use as strawmen you know.