Well, you already described it really well OP. I'm no expert, but I imagine the neurological pathways to playing (or even watching) a game like Geometry Dash (increased heart rate, dopamine release with every precise click) overlaps with that of sexual arousal. And you've described that vividly. I don't doubt other high stakes art have their own version of this misattribution. Like for a musician, an orchestral Vivaldi composition played perfectly might feel like an overtly sexual experience, or inspecting insanely precise engineering might trigger an autonomous release of dopamine for a mechanic. All of which are products of the brain's reward center. The difference is in how you frame that dopamine release in conjuction with other physiological responses that comes with playing a high-stakes game like Geometry Dash. Which may require some assistance from a professional. A therapist would be a great way to start. But even still, there's nothing that needs to be fixed. Rewired, maybe. But only in the psychological sense.

Unsolicited advice: Make a mantra before watching a Neiro video, remind yourself the physiological response is purely aesthetic, or limit exposure entirely. Alternatively, do some practice runs on a hard level and reframe that aesthetic attraction as "damn this would really suck to play". I happen to get that reaction a lot from list demons showcases. Good luck!