I have nightmares of this future, where ChatGPT just pregenerates billions of firstname-lastname.coms and assigns them to you at birth as your destiny. "Welcome, human 12,435,428. You have been assigned the life of Mei MacIntyre. Flute and bagpipe training will commence at 36 months. Have a pleasant existence."
Wasn't there a similar sci-fi/fantasy short story, where it turned out the point of reincarnation was that before you could ascend, you had to live the life of every person who ever lived?