80-20 is absolutely true and it's confirmed at this point.
Most men are sexually unattractive. Not necessarily ugly or deformed, just sexually unattractive. There's a huge difference and people don't understand it.
Go on some of the face rating subreddits and even lookism and you'll see so many average men posting their face. They're all normal looking, rarely anyone is ugly, but almost none of them are sexually attractive. Kind of like how preteen boys are rarely ugly, but none of them are sexually attractive to women.
That's the thing so many men don't understand. Just because you look normal or average doesn't mean there are women who will find you sexually attractive. Sexual attraction is reserved for 7/10+ men, basically only 20% of men. The rest are beta bux dating material (5-6) and invisible subhumans (1-4.)
Men on the other hand can find many women sexually attractive. I personally find most women sexually attractive and fuckable, especially when horny.