I have trouble figuring out what argument you're making. My position is that every person who wants to be a cop has "the wrong attitude". It is a mid- to late modern phenomenon so the claim that it is necessary seems rather weak.
Who would avoid becoming a cop if I changed my rhetoric to yours? Do you believe that your "bad apples" would stop becoming cops if more people said that they "really like the cops"?
My point is you don't want cops with "the wrong attitude," so don't do things that exacerbate that, like wanton stereotyping.
> Who would avoid becoming a cop if I changed my rhetoric to yours? Do you believe that your "bad apples" would stop becoming cops if more people said that they "really like the cops"?
No, I believe: 1) Your "position ... that every person who wants to be a cop has 'the wrong attitude'" is wrong (it's got a strong smell of overgeneralization and black-and-white thinking). 2) The actions you're taking are (in a small way) encouraging and perpetuating the situation that neither of us want.
You and I want cops who are not "look[ing] for opportunities to exert dominance over other people," but that's exactly what you'll get if you create and spread the impression that policing is only a job for people who are "look[ing] for opportunities to exert dominance over other people." To actually fix the problem, you need to encourage other types of people to become cops. Like protests against police brutality should have a booth for protesters to sign up for the police academy.
There's too much counterproductive cathartic anger going on in this society, where people get mad and say and do things to just express that anger and actually make the problems they're angry about worse.