There is no evidence of this being true.
He is one of the biggest proponents of keeping AI closed-source, by the way.
From quite different reasons than profit, tho
Sure, if they are in a position of power they will wield it how they want. When he caused the whole fiasco, he probably thought it was going to work.
But if the choice is between losing the position of influence, or deciding between what position of influence to accept next, well you'll see that the principles are very flexible.
We already saw this happen with a few of the "safety" researchers that got fired from OpenAI, and yet started working on X AI (I think?), which is definitely not know for "safety".