1. If we accept "the homosexuality is OK because you're born gay" argument, and it is later established that pedophiles are born that way, it just knocked out one of the two arguments against pedophilia. Granted there is the "children can't consent" argument, but given the increasing sexualization of children, coupled with more and more laws saying that children CAN make decisions on their own (abortion laws, for example), can you really say that someone won't soon argue, successfully that pedophilia is just "misunderstood"?
2. If we accept that homosexuality is OK because whatever two consenting adults do is their own business, what stops us from having to illegalize brother-sister marriages?
