Those people aren't the same. Those are two ideas that you heard from the internet, and you're imagining it's the same person talking.
I've been looking for a term for this concept for years!
It's a Venn diagram: there are two camps and there is no doubt some overlap because the number of people involved. GP was obviously talking about the overlap, not literally equating this with two specific people or two groups that are 100% overlapping.
I don’t know which ones specifically, but statistically speaking some must be.
You only get an overlap if you ignore words in the original comment.
I think the most useful interpretation of the previous post is Set A is "the set of developers who appeared sane before the arrival of AI agents" and Set B is "the set of developers who are completely ignoring security considerations".