I think they’re getting paid. The tweets are all similar, down to the wording of the intro. It’s unlike any organic AI trend on Twitter that I’ve seen, and it reeks of “we want you to mention these three things:” prompting from a Google-sponsored PR firm.
I would’ve believed the first three were coincidence, but by the time I got to tweet number 4 I was already re-reading Submarine. http://www.paulgraham.com/submarine.html