I would not attribute this attitude to the entire Math community, there clearly are many who are reacting negatively to this, as evidenced by several comments on various forums including this one. People are understandably upset about their chosen profession and livelihood being upended and reacting accordingly, similar to how people from other impacted professions are.
This group of Mathematicians just happens to be more willing to accept the inevitable and adapt. I would actually say software engineers, being amongst the earliest impacted by AI after creatives, clearly have adapted to the new reality much more broadly as evidenced by online discourse and coding agent providers' skyrocketing revenues.
Presumably OP believes that software engineers went to far in the direction of “started worshipping the machine god and loudly claiming their whole field is solved.” Certainly within software engineering there is much louder voices on that side of things. By now the voices saying that it’s useless have pretty much died out. But it seems quite reasonable to say that the wider software community didn’t “come together, assess the situation, and calmly, empathetically, and rationally act.”
One might argue that this is due to size of the software community, or commercial interests. But I do believe OP was right in his description of the response of the math community as different from the software community.
> But it seems quite reasonable to say that the wider software community didn’t “come together, assess the situation, and calmly, empathetically, and rationally act.”
But my point is the wider Mathematics community didn't do that either. We are just looking at the subset in TFA and assuming they represent the whole community. If you look at AI + Math-related articles and threads on HN you'll definitely see a lot of consternation from Mathematicians.
It's entertaining to me that so far you're one of the only replies to notice this :)