If men age like wine and they get more attractive as they get older and women settle for nice betas once they have finished riding the CC isn't that both due to the same effect?

A nerdy guy that doesn't have much success when younger is simply like an adult in a kids body, but once his body matured he's now more masculine and attractive. His personality fits his looks and he's no longer the weird one.

While at 18 she was attracted to effeminate hipsters and bad boys now she's more attracted to something that's really masculine and not just an edgy way to pretend to be masculine (confidence vs arrogance, courageous vs irresponsible, etc).

So why is this bad a bad deal for betas? They simply are late bloomers that had to watch the early bloomers have sex while they themselves only cared about books and video games, but this doesn't mean that she's still into the same type of guy or that he isn't attractive to her now.