The one case where I think buying doesn't really make sense is for people who enjoy traveling long-term. You can still theoretically rent or sell the place, but now you're back to increasing life stresses especially in the rental cases because you have a lot of obligations there that would require employees if you're remote and so on. And then moving money internationally, especially between currencies, and all of this stuff. Just ugh, no no no.
[1] - https://en.wikipedia.org/wiki/Collapse_of_Silicon_Valley_Ban...