Inequality comes from nature tho, what has racial bias to do with anything? It just used your facial features right. Should blame our genes and ancestors for bias, not technology.
These people can surely move to some cheaper locations but they choose not to.
That means assumed opportunity cost is bigger for them if they make a move to cheaper location.
If you go 4 months homless and the manage to find some benevolent company owner, who hired you and you get paid good salary, then you end up staying in same well off area with added benefit that now you aren't homless anymore.
Historical most men provided food, shelter, protection from men of foreign tribes but women had to give away great deal of personal freedom, dginity and her ambitions for this while men got guaranteed sex and gene propogation.
All that is done by government and employer now.
And some male guidance etc. can be provided in school which they already pay for.
DNA has one interesting thing tho, a lot of people who claim to be 'pure <insert ethnicity here>' figure out that they've some admixtures of other ethnic group too
Recently I moved to Sweden and some Swedish girl told me she doesn't like that East Europeans come to her country and that East European women (she's probably refering to me) are seen as low class and not cherrished in Sweden.
When I got DNA test from 23andme and it says I am 80% Scandinavian despite parents were living in East Europe and that I am from the original Viking linage.