If I was a politician that advocated Britain is for the British, and that whites should only hire other whites so that minorities have to leave due to economic pressure, how would you view me?
Or is this wrong?
To answer the question anyway: Jewish and British and French and Arabs and Ghanaians and Balinese may want to hire their own, but there’s a certain point where the rubber hits the road and you may find someone outside the group with the skills or contacts you need.
When? You haven't made that point, only discussed that Herzl said Jewish people should hire other Jewish people, which is common among all groups of people, fairly benign and was almost universal in the past.