If you’re looking for a Rosetta Stone to help you understand the Elon Musk-OpenAI trial, you could do a lot worse than Musk’s testimony today—particularly when he said he “ literally was a fool, ” to provide OpenAI with money. The lawsuit known as Musk v. Altman has at its center a conflict no more complex on its face than Itchy v. Scratchy, so when I say Wednesday’s testimony from Musk was clarifying, which it was, I realize the burden is on me to justify the idea that there’s any ambiguity. Here goes: Musk originally claimed in his suit that OpenAI CEO Sam Altman and company president Greg Brockman fraudulently induced him to fund what should have been a charitable effort to bring artificial general intelligence to the world.…