r/neoliberal is a globalist echo chamber, r/blackfellas is a black racist echo chamber, r/latestagecapitalism is an anticapitalist echo chamber, and r/sandersfo

r/neoliberal is a globalist echo chamber, r/blackfellas is a black racist echo chamber, r/latestagecapitalism is an anticapitalist echo chamber, and r/sandersforpresident is a Bernie Sanders echo chamber. Reddit's voting system is designed to form echo chambers around a single topic. Why would Donald Trump's subreddit _not_ be an echo chamber?