Yes I've spoken on here previously of the deranging effects that social media has on the collective societal mind. That was more in relation to how there have always been deranged idiots in the world. In previous eras though, only the really committed deranged idiots would be heard, if they had the courage of their convictions to stand on a soap box in the park and shout all manner of incoherent nonsense to anyone walking past who would listen.
So therefore, it was only the really committed morons (which is only a small percentage). And their audience was only small. Only a certain percentage of people passing by would actually listen to them. Most would just shrug their shoulders and keep walking. These days, every deranged fool has access to broadcasting to a large audience their incoherent nonsense at the touch of a button. That nonsense then gets further deranged in rapid time as it manifests into a giant Chinese whisper mill.
The example you give is a slight tangent and variation of this theme of the deranging effects of social media. And no less relevant.
One of the best quotes I read on the subject. "Who thought it a good idea to put every village idiot in the world within instant contact of every other village idiot in the world."
Admittedly, this is a bit hypocritical, as I am using a form of social media here. But I'm am very much of the belief that despite all the benefits and capabilities social media has given the world, it has actually been a net negative for society. As in, the negatives outweigh any positive influence.