The city is green. As in ecofriendly and everyone likes to take care of their plants. It's a law that people must be allowed to have pets, landlords cannot refuse. People are allowed to get married, but it's only for fun, because you don't get any legal benefits from it. Instead, if you want those legal benefits associated with getting married, you can prove you've known someone for a certain amount of time and that you care about each other, and you're allowed to do that for friends. This way, if your best friend of 10 years who you do everything with goes to the hospital, you will be allowed to visit them, you will be allowed to take time off work to do so if you need it, and no one will give you crap for it because people value friendships here at least as much, if not moreso, as romantic relationships. In elementary school, kids are not telling each other, "everyone has a crush" when someone says "I don't have a crush." In middle school sex ed, no one is acting like you will definitely be into sex and relationships, sex ed(which is definitely offered without controversy) is just information, and a safe place to ask questions. No one judges you for being single here, and platonic coparenting is completely normalized. People generally assume you are friends with your ex here, unless you say otherwise, because it's not seen as the standard to hate your ex just because you were romantic with them at one point (seriously wtf is with that??).
This, however this standard will not raise the cost of living. There are rules in place to keep the rent prices manageable. In irl society the normal of couples living together and both of them working has led to higher expected household incomes and higher rent. That won't happen here, because it's just as normal for someone to live alone as it is for them to have friends or partners living with them.
Oh, and someone mentioned clothes stores. Inclusive sizes. And not the "inclusive sizes" you see at companies advertized on tik tok where bras only go to a size G, stores will have everywhere from xs - 5xl+ clothing and if someone is bigger than that employees will order their size, no fatphobia here, and no making people have to resort to wearing a bra that's too small for them just because the only bras sold in their size are $70+ and theyre a poor college student who can't afford it.
And since someone brought up binders, let's talk about healthcare. Healthcare is trans-friendly and doctors don't act weird about it (Which sadly is common irl). And trans people have access to counseling and transitioning services, for free.