The millionaire parents of a whiny top DSA leader have set up their socialist son in a $1.5 million Brooklyn home — where he lives while railing against the rich and property ownership, The Post has learned. Gustavo Gordillo, the 38-year-old co-chair of the New York City chapter of the Democratic Socialists of America, is peddling his anti-capitalist lefty agenda while enjoying the life in the two-story, nearly 2,000-square-foot row home on a gentrifying tree-lined block in Bed-Stuy. “I wish my family could afford to buy me a million-dollar home,” said local renter Faith Smith, 36 — who called the...