His concerns about a tilted economic playing field recently led Mr. Robertson to join the Akron chapter of the Democratic Socialists of America. At a gathering this month, as members discussed Karl Marx and corporate greed over chocolate chip cookies, it wasn’t long before talk turned to income inequality and how the government helps the wealthy avoid taxes.
“One of the benefits of taxation is taking it and using it for the collective good,” said Mr. Robertson, 25, comparing his minimal income to the roughly $150 billion net worth of Jeff Bezos, Amazon’s chief executive and the world’s richest person.