Barney-15E wrote:
it could be that moving the home folder just doesn’t work in Ventura.
Just tried it and it works fine. There are a few specific things that one has to do in order to make it work. The external has to be an APFS volume with ownership enabled. The user has to copy their home folder to the external while preserving permissions. Then, the user has to redirect the home folder, from a different, admin account, while logged out of the account being moved. If any of that is done incorrectly, then the account won't work anymore. And then there is there is the possibility that various apps might hard-code the home directory. That is extremely common.
What I think is far more fascinating is this viral trend of avoiding the internal SSD at all costs. I didn't see this until the Mac Studio. Some people want to have an external boot drive. Other people want to move their home directory. Why didn't any of the millions of iMac users with those glacially slow internal, mechanical hard drives ever want to do that? Or those poor 2014 Mac mini users? No, it is only the people with the new, crazy-fast internal SSDs that refuse to use them in favour the cheapest external SSD they can find on Amazon. It's like there is some upper-limit on SSD speed that users will accept. They'll pay for the SSD, but they refuse to use it. They'll complain about how much they paid, and then pay more to use something slower.