It doesn’t really matter if they believed or not initially, the dynamics at play now are completely different and both companies are facing increasing competition and costs of doing business, with no path to profitability. I’m pretty sure that takes priority over their personal beliefs
Dario requested "a narrow waiver for certain kinds of safety conversations."
https://darioamodei.com/post/we-must-pace-the-frontier
I'm not seeing how that solves his 3rd-party competition problem.