The term “effective accelerationism” was born as a play on words on “effective altruism” associated with Nick Bostrom’s Institute for the Future of Humanity
Ah, it is an intentional similiarity. An EA rebrand. Note that Bostrom got kicked out by Oxford, for running a 'philosophy' org without philosophers. Prisco about E/acc is very explicit in sketching out its provenance it seems, angling for both a specific audience I suppose and as a next culture war front hopeful (grift).