Middle men minority often have the economy of their respective nation on lockdown

[Pikacel]

Like Kikes run white countries, Dhimmis often entered powerful positions in Islamic states and Chink merchants run SEA. Why does this seem to be the case

Is it the group cohesion and nepotism

Inclination towards usury compared to Christian and Muslim populations etc

Or do rulers prefer alienated elites dependent on the state for protection from the goyim