I'm pretty sure the comparisons between Cyclops and Hitler were from his (actually Emma's) actions to negate the terrigen mist, not any acts he took against cops under Bendis. But yeah, cops in the X-Men comics tend to represent the worst of human prejudice. When cops try to arrest Spider-Man, they're not bad or prejudiced, just misguided. When they try to arrest the X-Men or innocent civilian mutants, they're usually racists unless they're just following orders from someone even worse in the government.