These people need a plastic bubble.
You think I should put my son in a plastic bubble? Man - I wish I had thought of that earlier. And here I have been trying to get him involved in all those activities trying to prepare him for life in the world. And to think I've been wasting my time - I could have just given up and sealed him off.
No doubt they need something.
I would suggest while they are looking for it, they stay out of everyone elses life.
This has become the "in thing to do" now.
If you don't like something, make a law, or policy to stop all others from that freedom to enjoy.