> However I do think I’ve seen a subtle shift in phrasing in both him and other critics as it has become more obvious and undeniable that experienced and highly skilled experts in various domains

I'd caution that you separate the underlying opinion from the rhetoric in those cases. Personally I'm a huge skeptic, including of claims that it's "obvious and undeniable" that "experienced experts" are using it. I don't lead with that in discussions though, because those discussions will quickly spiral as people accuse me of being conspiratorial, and it doesn't really matter to me if other people use it.

As the assumptions of the public has changed, I've had to soften my rhetoric about the usefulness of LLMs to still project as reasonable. That hasn't changed my underlying opinion or belief. The same could be the case for these other critics.