Some people will set up their social network to consist entirely of imaginary friends. And they will prefer those over real people.
Imagine a non-trivial fraction of humanity does this. What does this do to humanity?
https://www.platformer.news/p/the-synthetic-social-network-is-coming
H/t @caseynewton
@J12t looking at the tabloids by the supermarket checkout one might argueb that they already have, and moving the parasocial relationships to LLMs doesn't actually change that much.