[stantaylor]

You basically made the comment that I was considering. The problem isn't whether some people want to live in specific types of relationships. The problem is how social media amplifies extremism, as you note. It makes a small minority of people doing a specific thing look like an actual trend when it isn't. Throw in monetization--people making money peddling specific beliefs as if they actually believe and live them when in fact they may not--and it's just a recipe for a mess.