Almost all major American cities are having the bottom fall out in slow motion, and it ends up having repercussions everywhere. The absurdity of someone having to have 2 jobs to survive being a _real thing people say to people struggling in cities_ is the most American response to a problem.
It's obviously not just "rezone all the things", but the fact that people care so much about real estate, and that there are so many people who have vested interests in making it hard for poor people to be able to live at least somewhat close to their jobs is awful.
I want to believe it's a hard problem (because we haven't fixed it yet). But at this point I have seen soooooo many places outside the US that have almost no problem with this issue that I now have a hard time thinking it's anything other than rich white people wanting what they want.