The irony here is that Musk resigned in order to pursue his own closed-source for profit AI businesses and is now complaining about OpenAI being closed-source and for profit AI.

If people are feeling conflicted about who the asshole is in this situation, don't be, they are all morally bankrupt assholes who all already have many lifetimes of unimaginable wealth yet must take ever more. These are not people who should have any power in our world.