Selfishness and Altruism

An opposition between altruism and selfishness seems important to Yud. 23-year-old Yud said "I was pretty much entirely altruistic in terms of raw motivations" and his Pathfinder fic has a whole theology of selfishness. His protagonists have a deep longing to be world-historical figures and be admired by the world. Dreams of controlling and manipulating people to get what you want are woven into his community like mould spores in a condemned building.

Has anyone unpicked this? Is talking about selfishness and altrusm common in LessWrong like pretending to use Bayesian statistics?