I also know three people in prison for murder, two for rape, and two more who died by cop while unarmed in their cars. It doesn't mean any of those things are p

I also know three people in prison for murder, two for rape, and two more who died by cop while unarmed in their cars. It doesn't mean any of those things are popular or even approaching popularity. That you've heard of something doesn't imply popularity. And at least in the case of the poly couples I mentioned, there are no poly couples anymore. Not only did all of them break up, but they all decided that it was incongruent to maintaining a lasting and trusting relationship for the long term.