Two exceptions (see https://en.m.wikipedia.org/wiki/List_of_mayors_of_the_50_lar... ): Dallas-Fort Worth and Oklahoma City.
Full disclosure: I don’t know much about them, and I doubt anyone in this thread cares enough to merit a deep dive. A little light googling suggests both struggle with homelessness (not surprising: both tend to have mild winters). DFW seems to take in essence the liberal approach: social services support with some encampment clearing and forced transport away from the city; OKC seems to be working on a rehousing program (how progressive of them) combined with faith-based charities and private/public partnerships.