It's pretty weird because of how maladaptive it is, practically?

On the other end could just be a really good chat bot. It may feel good at the time, but what future does it hold, and/or what useful feedback are you getting from it that isn't just a mirror of yourself or someone similarly disconnected physically?

Dissociative Identity Disorder is a problem for a reason. At the end of the day, real life/our physical selves do matter.