I don't know, I think it just betrays a deep insecurity. Who cares what a bunch of teenagers say on the Internet? Even the real world consequences of fringe online groups are minuscule in comparison to their perceived threat.
Civil society, in theory, is supposed to be about keeping civil with people that you have fundamental disagreements with - so that society can function. That has morphed into one highly religious in tone, in which it's not merely enough to tolerate other people - you have to convert them, and if they refuse to comply, excommunicate (deplatform) them.
Civil society, in theory, is supposed to be about keeping civil with people that you have fundamental disagreements with - so that society can function. That has morphed into one highly religious in tone, in which it's not merely enough to tolerate other people - you have to convert them, and if they refuse to comply, excommunicate (deplatform) them.