I used to hatch my own chickens in an incubator I built myself. During that time I looked into how meat chickens (broilers) are created and it is a very intensive selective breeding process. The crazy traits you see in broilers come out in the third generation after carefully hybridizing their grandparents and parents. Pretty fascinating and nothing for this faggot to get his panties in a twist over.

https://www.thepoultrysite.com/articles/fad-broilers-breeding-flocks