The video only touched upon this, quoting Altman's CFO, who equivocally asserted that the taxpayers are the only backstop. Well, that's a huge problem which needs a lot more discussion.

The really important question is what enables Sam-Altman-ism because he's not the mastermind behind the current bubble which is just one in a long line of bubbles that have nothing to do with Altman - he's only a front-man of a lot more powerful forces in this game.