I hate the idea of space cities.
Alaskanon here,
each and every Alaskan technically has a square mile of land to themselves - according to population density.
If at a future date, we're living right next to other people in the middle of infinite space then all was for nought.
Imagine living within a few feet of another person with the infinite vastness of space outside you door.
If we have cities in the future, then fuck the future.