> All things that people who have houses are free to do without being punished. So yeah, anybody does care if you have a house, practically speaking.
I don't think so.
If I go to a restaurant and am refused service, it's not because I couldn't present a deed. It's based on whether your state makes everybody around you uncomfortable.
Maybe if you have a suit, then you can get away with yelling or more drinking, but that's a stereotype about attire (or really class-ism), not about having a house. Houses actually have very little to do with any of this.