how is that discrimination other than signaling you know the language, have a job permit and so on.
This means children from immigrant families growing up in Europe would be discriminated against simply because of how they look and what their last name is.
That’s classic discrimination.
My points are that hiring should be more based on applied challenges and gauging recruit success in context. The heavy cost of vetting should be part of the onboarding, not recruiting; which would put the onus on the employer and away from the often discriminated employee.