"Prestige" is just a nicer way of saying "greedy for status and clout trying to write their name on new discoveries in blood".
I don't think you disagree with the comment. Maybe it's a cynical way to describe the situation, and it sounds mean, but it doesn't make it untrue.
If mathematicians can't be motivated to understand math and advance human understanding via (for example) reading AI proofs because they can't put their name on new discoveries, then yes we need to figure out the motivations.
> It is highly reductive to argue that the only motivation is as crass as you put it.
"Genuine curiosity and underestanding" is apparently not enough to motivate all mathematicians (I'd even extend this to all researchers in all fields). If AI creates an environment where "prestige" can no longer be assigned to individuals and this creates a crisis in motivation among researchers, well, this is a problem, and accusing researchers as "greedy for status and clout trying to write their name on new discoveries in blood" is a somewhat mean and distasteful description of how we got into the situation. But again, not untrue IMHO.
Note that they didn't say the greed for status is the only motivation. We're adults here. We can see the strawman. I think we're all on the same page. Quit crying over insults.