It might not seem like the case right now, but I think the real disruption is just about to begin. OpenAI does not have in its DNA to win, they're too short-sighted and reactive. Big techs will have incredible distribution power but a real disruptor must be brewing somewhere unnoticed, for now.
Most are doing the work they love and four people almost destroy it and cannot even explain why they did it. If I were working at the company that did this I would sign, too. And follow through on the threat of leaving if it comes to that.