I recently joined Facebook.
I have found that its ubiquity means it is highly skewed towards absolute conformity of opinion.
My wife is on Facebook, so that’s my excuse ... if there’s anything I need to know, she’ll tell me.
Beyond that, its attraction is a mystery to me.
Yes, and the “anonymity” provided by the keyboard amplifies the skew.
People I know say things to each other on Facebook that they would never say in person.