normal males prefer nice, fresh, good looking females; perverted males prefer their fellow-males, but their perversity stops here.
There is nothing to presume that they would like to have older, worse looking, worn out pooftas for their pleasures, not young and fresh boys.
And to realise this, you don't need a global research effort by statisticians and politically correct sociologists, do you?
My suspicion about pedophile homosexuals is that they are not necessarily driven by sexual need but by a compulsion to dominate another, physically and sexually, and they target little boys because children are society's most vulnerable members. The really deviant, whether hetero or homo, kill their victims after raping and/or torturing them.
Normal men want young women because they produce healthier offspring than older women (older meaning over 28 years of age.) It is all hardwired into men's psyches.