Out-Dated Social Contruct Debacle

UUUGH, I had something happen yesterday and I have to share with other atheists, anti-theists, non-believers.
I'm a psychotherapist. I'm part of a group of other psychotherapists on FB.

So, yesterday someone posted "List an outdated social construct". Of course I wrote "religion".

Well, the pushback was immediate, ridiculous, mean, and continuous for about two hours until, DOY, I finally refused to respond. It was awful.

I took a break. About an hour or so later, the entire thread was REMOVED.

Like, WTF.
The entire experience upset me.