All my beliefs.
But actually: broadly the shared context of Ambitious Broadly Pro-Social Nerd Twitter -
not necessarily fully adopting EA as an ideology or identity but knowing what it is on its own terms. Skepticism of wokism, certain forms of environmentalism, and journalism from a non-insane, non-MAGA perspective (again, not even endorsing these views, just being familiar at a descriptive level) (and skepticism of RW concepts from a good faith POV although admittedly the people I'm imagining are broadly liberal)
Basic economic models and concepts, knowing broadly how good released LLMs currently are. Holding truth seeking in some amount of regard, knowing some basic facts about the world of the sort that are close to objectively important (eg world is getting richer, a shit ton of animals are in factory farms, AI progress is a thing, space is very large, money can buy important/good things, broadly accurate climate change knowledge), a basic comfort with disagreeing openly with one's tribe, common knowledge about credentialism and what it's good for, general ability to think analytically
(what am I missing)