If they lack money they could always scale back operations.
Also running the for-profit arm the way Altman did isn’t the only way.
A more reasonable CEO would do what he/she can to make money without running afoul of the charter. Yes, it will be less profit - and sometimes no profit at all - but that’s the way it should be in a non-profit organization.
OpenAI used to be an organization that dabbled with various AI technologies. Anyone remember their DOTA2 bot? Before Altman turned it into all about commercializing their LLM - going so far as to try to lobby congress to create laws, in the name of safety of course, to hobble any upstart competition.