Who on Earth is Lex Fridman? I don’t know! I feel like I woke up one morning and was expected to have some kind of deep acquaintance with him — like the universe had been tweaked to insert a hitherto non-existent public figure. One day there was no such person as Lex Fridman. Suddenly, there he was.
Everybody else seems to know Lex Fridman. Who’s that? O…