They really don't. My cousin married a cop, my brother is a volunteer fire fighter that regularly has to interact with them, a good friend of mine is an ex-cop turned IT guy, the guy who lives across the street from me is a cop, I've also had interactions with random officers at coffee shops here in Akron and at a few events.
My hot take is most of them would rather live and let live unless you're doing something monumentally stupid or they get a call.
And yeah, I've also met some douchebags on power trips, but "ACAB" is a failed and ridiculously confrontational movement. You're never going to get anywhere near the reforms we need to see in policing with the ACAB or "fuck the police" mentality.