Just to clarify: I have a full office in a WeWork, and I've worked in the same office (along with some of my colleagues) for over 4 years. So I (and the company I work for) might not be the "typical" WeWork customer story. As far as workplaces go, it's perfectly fine: the office itself is nicely designed and has reasonable (but not especially fancy) amenities.
I haven't really engaged in the community, although there seems to be a somewhat active one. I know other people who have, including going to parties and social events that were organized by WeWork (I have no idea if these are as common anymore, but they seemed to be happening a lot in 2018-19).