This is what I wish leftist social justice was for: Small U.S. businesses thrive with Ethiopian woman's help -CNN.com
Instead, The New Left, circa late 1960's to now, would want these immigrants to NOT assimilate into a capitalist society, and try convince the immigrants that their pre-colonial era cultural heritage is the more valuable and to hold onto it.
Of course a rational approach, and the one the people in this story could very likely be doing, is to assimilate into and master capitalism while retaining a sense of unique cultural heritage.
It is the New Left that draws a disabling line in the sand, in which cultural and personal evolution and adaptation are a dirty sin much like St Augustine saw women.