Dimorphism between male and female in primate species is usually an indicator of how competitive the men are

Look up the size and visual difference between male and female gorillas. The contrast between them is immediately noticeable as the male gorillas are basically twice as big.

This is because gorillas are polyamorous and polygamous and they need a lot of muscle mass to fight off the other males to maintain control over 3-5 females

In humans, men have a lot more muscle mass, are taller, and have a broader range of intelligence than females, but not as extreme as gorillas. We also don’t have canine teeth which almost all other primate species still possess.

We are still a sexually competitive species though. Look at the smaller money species, the males and females are almost the exact same size and look very similar. These species are more monogamous and more males get to reproduce!

Now go back to humans again. A much more sexually dimorphic species, and you can see how competition appears in our everyday lives.

We’ve all seen the data, the top men get to reproduce with almost all females. And everyone has seen this happen at college or work, the women seem to associate with just a few of the same guys. But it’s evolution that brought us here. The fact that men can look so different from each other while women are just copy+paste. Women having high standards as well.

What you’re born with is what you have to work with, but it’s just as much men’s fault as women’s for why things are the way they are now. It’s millions of years of competition and the fact that women need a man she can rely on to have enough energy make 165iq brains. And some dude was desperate enough 120,000 years ago to start doing husband duties for crumbs of pussy while she was having children that weren’t even his. So blame Zog for being a simp and creating the vast difference between the men that get to fuck and the men that have to collect berries all day for a 2 minute handjob.

In conclusion, men’s competition is what drives female sexual selection. If guys could keep their dick in their pants we might be more like macaques and actually be able to have meaningful long lasting relationships. But we are long past that unfortunately.