23 isn't young. Most people have finished college or their job training at that point, they moved out from home, live mostly on their own. You have been sexually mature for over 10 years (age 13) at that point and most people had their first kiss (14) and first time (16-18) many years ago as a now distant memory.
You are a fully grown adult who managed to go through all of MS, HS and college/early career without as much as touching a woman, having a first kiss, let alone sex. As for true KHHVs, it's over as soon as 18, definitely at 20. You are living in a bubble, being a KHHV into adulthood is insanely rare IRL.