Tamon 100% needs therapy. Utage though I think is fine since her stan obsession doesn't cause her any interruptions in her regular social and professional life, and she doesn't have delusions or disassociate. She's able to interact with Tamon fairly normally except for a couple of harmless happy over reactions, was able to take a step back from him when she was doubting herself and their relationship, plus she's managed to establish some healthy boundaries for both her and Tamon as well. She's also not blinded by her attraction that she can't see his flaws, and she is able to build healthy social relations with people even outside the Tamon circle. She could do with a bit more self-esteem, but other than that, she's fairly well-adjusted for a stan character.
Yea 100% agree
Im actually starting to get concerned for her and Tamon as well. I think they need therapy