I understand that also, but that one incident from 35 years ago has really stuck in my head. My brother and his late wife took in foster kids, they are a lot better people than I am. They ended up adopting 4 or 5 kids who had the same mother, to keep the family together. The woman said that she was going to keep pumping them out until the state let her keep one.Likewise, after doing training by the state for foster care, we met some gay people fostering children. Those "parents" had their act together more than some biological parents we knew in the court system.
The lesbian couple we adopted the dog out to were not afraid of men, yet the love they showed toward each other (one had a medial condition) was more than what we had seen in some heterosexual homes for children.
Some of the crap they put up with from the biological parents was unbelievable... the father of two boys is now doing time for murder.
Some people shouldn't have kids... which is why I don't.