there might be something wrong in cases where the desire to have sex with others is a *symptom* of an actual problem, but the desire in and of itself does not mean you're broken.
Correct. That’s just biology. The innate desire to be sexually attracted to more than just 1 person forever is normal.
It’s what you do with that desire that determines how “broken” you are or not.
Marriage and "serious" dating is a rich man's sport. Making babies, to support the system, is a poor man's sport.
If you rest in the median, I suggest you avoid all of the above.