It won't. They are immature adults centered on self. Their whole lifestyle is hedonistic and revolves around what makes them happy. And nothing does for very long. Monogamy is not something most of them practice. Mental illness does not cure itself simply because most other people are forced to accept it as "normal".
Two men or two women being together in a relationship is completely counter to natural order, IMHO.
It absolutely is counter to normalcy. It adds nothing in evolutionary terms. They are relationships that are focused totally on sex. There is no "family". They even simulate normal relationships. It is two people, pretending to be what they are not.
I agree with you, DJ. When I see my cousin and his partner at family gatherings, it’s very obvious that there’s a rift there. It’s shame, and I’m glad I see it, personally.