My partner gets TikTok’s for my hobbies

As the title says. Me and my partner have similar but very separate hobbies. I’m into gaming, MTG, Warhammer. My partner is into a different kind of gaming, a different kind of crafts, etc. But yet whenever I develop a new hobby or go back to an old one, my partner always gets them on their TikTok, yet I never do. I recently started getting into MTG, my partner now gets MTG videos in their feed, I haven’t gotten one once. I’ve been into Warhammer and mini painting for a long time. I’ve looked it up on TikTok plenty of times. Yet I never see a single video about it, and my partner has sent me plenty from their own feed. I’ve watched it happen, so I know they aren’t looking it up either. I’ve searched, saved, shared, tweaked preferences, nothing changes it.
Mostly a rant, but if anyone has any idea why this happens and how to fix it, I’d love my FYP to be more geared towards me.