It would be cool if you could expand on this. Do you live in one of these places? I'm also wondering when there's going to be a sea change. London is full of p

It would be cool if you could expand on this. Do you live in one of these places? I'm also wondering when there's going to be a sea change. London is full of people in their 20s spending ~50% of their income on rent, and pretty much just breaking even overall. I feel like people are going to get sick of this eventually. Either people will leave the most expensive cities, or new ways of "hacking" housing will emerge.