Because subhuman foids breed
men simply wanted to pass their genes but foids needed to be selective because they could only produce so much offspring
that allows subhuman foids to breed and their shitty genetics get passed down to their son
for example my dad has a brad pitt jawline which is like the best jawline you could ever get and my mom had no jawline and I inherited more of my subhuman moms genes than my dads
this also has to do with epigentics and gene expression during the second and third trimesters of fetal development. your moms diet, health, age and prior drug use all effect whether or not you express the best genes in you and so if your mom ate like shit and did crack while you was in her belly you would end up looking like a crackhead all your life and have neurological problems among many other birth defects
it also has to do with survival of the species because most foids in the 1500s and pretty much any date before 1990s didnt have the ability to get access to chad all foids could do was select the best looking guy in the village
so to answer your question
An infinity of time had passed before the present, any breeding out of incels should already have been accomplished by nature.
Why the f do we still have this misery.
even attractive parents can have ugly children it is all a matter of genetic luck really and therefore even if you genocide all incels and normies on the planet you still will end up with incels but you will end up with a hell of a lot less incels
for the majority of people on this forum the direct reason they are an incel is because they had ugly parents and therefore no matter how good your diet and nutrition and everything was you still would have ended up ugly.
this has been proven in the gene theory from genetically related twins who were separated at birth and fed a different diet, despite being fed and raised differently they still looked exactly identical
no amount of self improvement will change your genetic expressions therefore incels will always exist in some form or another its just a matter of how human epigenomes work
and it also has to do with the fact that ugly didnt mean anything back then if you was a really ugly looking guy you could still get laid if you was born in the 1500s you was even assigned a wife but now because there is less patriarchy and more feminism it raises the standards of foids allowing them to be "Chad only" making the other 97% of either unattractive, neutral or incel tier men to suffer and being forced to date women who are wayyyy below their league further creating more incels
now as of 2022 I believe that in the next 3 generations there will be EVEN MORE incels than now because average looking men have to date ugly looking womanoids because all stacies and beckies are chad only
and then we have the mathew effect:
Whoever has will be
given more, and they will have an abundance. Whoever does not
have, even what they have will be taken from them.