It's not naive to choose to see the best parts of people and hope that they can change to be the best version of themselves. Not everyone will change, but some will. When we let our damage accumulate to the point that we stop believing that we do a disservice to ourselves most of all. It doesn't mean we should march into a pit of bears wearing a pineapple glaze, it means that we hope for the best and don't let it break our spirit if we're wrong.
My spirit isn’t “broken” those people - the ones who actively support the demonization of “other” are irrelevant to me unless they are in a position to bring me harm - mostly law enforcement these days.
I see people individually how they treat people and who they surround themselves with. Don’t tell me there are “good people” who support Liberty University or who don’t speak out in churches when the leadership supports politicians and policies that demonize others.
And even then, I’m fine with ministers who say they refuse to marry gay people or allow the ceremonies in their churches. That’s there right to have a backwards belief.