I think talking about being "peak human" and moaning about humanity de-evolving seems to go hand in hand with a certain type of political thinking. Namely
Viewing the development of human culture as a linear progression (or a graph that goes up and down) is also pretty much just Whig History, which is pretty political.
Guys like this will unironically call for the genocide of the Chinese language. They already did for Mayan. Ofc they'll also expect you to believe they have racially superior intellect while constantly whining about how it's physically impossible for them to comprehend our language. I have seen them go so far as to claim that you need specific genes to understand tones (some kraut genetic study with shit methods). This shit is peak Chud ideology.