Statistically speaking nobody finds religion on their 20s or beyond; see religiosity as time goes on in various studies (
https://www.bsa.natcen.ac.uk/latest-report/british-social-attitudes-36/religion.aspx , though the studies having been conducted over years and that collated is probably better -- those that are 40 today being 20 last time and all that). They still breed more of them though.
Have you tried going around either actually being a racist or opposing the everything is racist/sexist/?ist/*isms are still prevalent and guiding society today mob (though that might be a religion and might be one people pick up in their 20s)?
Humans are still afraid of the dark, spiders, rustling behind the bush, it is noted taller people end up better off (
https://www.independent.co.uk/life-...y-be-successful-life-study-find-a6919431.html ).
The mental anguish of not being in a tribe also seems to weigh upon people, see also US suburbs and how many happy pills dwellers thereof gobble.
Also yeah it is current space year, however it might only have been a few centuries since Darwinian selection ended and even then not so many generations as these things go since further back still; once every 20 years (maybe even longer) means not so many generations since leaving Africa as one typically expects to see for serious evolutionary pathways.