Would you tolerate diversity in a minarchist society? No welfares.

The thing about "diversity" is it's shit, not everyone can be a programmer, not everyone can start a media career, not everyone can be a salesman. This means any system without authorities or social constructs forcing people, either affirmative action or legitimate racism respectively, people will just hire the right people for the right jobs and you'll end up with fuzzy ethnic hierarchies anyway.

So what happens if you're at the bottom of the hierarchy? Do you leave them to become violent? Or go "bread and circuses" and give them welfare? Actually welfare is a nice solution here but is completely useless after MTV tries to socially engineer the negative connotations of welfare away, and even then only for blacks.

Welfare isn't bad, how people who hate your system abuse welfare is bad. Whether it's economic migrants or media organisations that don't like the slow welfare genocide thing. Please just let people who can't contribute to society not breed.