Probably now everyone is starting to realize that Sam Altman really is far worse than Elon and everyone was very late to understand this after the coup that happened nearly a year ago.
Perhaps this is what Mira, Greg and IIya saw in Sam; his true intentions after that coup.
This 'non-profit' / 'for-profit' complication structure + taking capped investment won't be tried again in a very long time after these events.