I think what Altman is looking at is becoming so codependent with NVidia and Microsoft that they'll all go down together, meaning the US government would have to deal with the biggest software company and the biggest chip company both imploding together.

If you look at the financial crisis, the US government decided to bail out AIG, after passing on Bear Sterns, because big banks like Goldman Sachs and Morgan Stanley (and even Jack Welch's General Electric) all had huge counterparty risk with AIG.