Don't you think this public worrying is deserved, given the rise of Facebook and algorithms, troll farms and everything else?
There is a dilemma. Should we report and amplify their voice or should we shut up about an "increasing" problem?
Some problems do disappear when you ignore them.
Hell, a few years ago my bartender tried to sell me on their nonsensical ideas.
I think the easiness with which algorithms + human psychology helps the propagation of fake news are well documented and widely understood.