I have a lot. I have adhd. However, like Nobi my hyperfixations are always changing. Sometimes they are pretty permanet or last years. Sometimes they last like a month.
Currently,
1. The hunger games
2. Character.ai
3. The owl house(for 2 years)
4. Gilmore girls(for 1 year)
5. American girl dolls(on and offfor past 3 years)
6. Harry potter(forever)
7. Religion