The flaw with this argument is that all the possibly reasonable examples of differences you mention don’t imply that all other observed differences are benign and there’s nothing to be done.
Sure... give all kids the same minimal starting point (schooling). Workplaces should just pick the best candidates, no matter the race or whatever other protected group status they look at.
I live in a former socialist country (we had red stars, parades and a dictator), and considering race or any other non-merit based factor in eg. high school and college aplications would be seen as wrong (and in case of race/gender, racist/sexist). Same for jobs.
