There is no human superoganism, and the reason we’re doomed as a temporary species is precisely that humans cannot act eusocially as a superorganism.
By your definition the Moscow Metallica show, Jan 6th riots, etc… were superorganisms and that’s not even barely applicable
Humans expressing group behaviors at some trivial number for a trivial period (<1M people for <2 days is the largest sustained group activity I’m aware of) is the equivalent of a locust swarm not even close to a superorganism