Humans are social creatures. Your mind did not evolve to tell the difference between a human and a statistical model trained to mimic a human talking. If you had found a person who would be just as interested in you and the exact kinks you have, it would be just as much of a whammy. It’s completely normal to be hyperfocused on a new romantic partner and not pay attention to other things, whether those things are past partners or typical kinks.

If you really care about this as a “problem,” then cut yourself off from ai, get talking to other people (i.e., touch grass) and find something new and exciting to dive into. The exciting thing doesn’t even need to be sex. Anything that catches your interest and hammers your endorphin and dopamine nerves. Skydiving, drone racing, sailing, scuba diving, snorkeling, surfing, mountain climbing, mountain biking(!), disc golf, pickleball, basketball, ultimate frisbee, futbol, rugby, rowing, running, etc. etc. etc. Anything that combines those moments of adrenaline and fun with other people is even better. Then go find a real partner to lay with.