I used to live in an expensive/touristy area that became more so over time, and it was annoying how every unique shop that closed get replaced by a fancy clothing store.
I dunno, are features like partial file overwrites necessary to make something a filesystem? This reminds me of how there are lots of internal systems at Google whose maintainers keep asserting are not filesystems, but everyone considers them so, to the point where "_____ is not a filesystem" has become an inside joke.