@Christopher1165
They think they invented it.
My 90 year old stepmom navigates her smartphone like a teenager.
I was having a conversation with my 25 year old niece and she was talking about how a lot of her friends are in polyamorous relationships. I told her I wasn't familiar with that and could she explain.
When she finished, I said, "So your generation thinks they invented that? That's what we used to call "free love" back in the 60s. It was fun while it lasted, but it doesn't work or everyone would still be doing it. Humans seem biologically programmed to get jealous."
She admitted it wasn't working out that well for her friends.