"Let’s start with how much Republicans and Democrats actually know about the lives of people on the other side. The authors of a 2017 study in the Journal of Politics revealed that the average Democrat believes that more than 40 percent of Republicans earn more than $250,000 per year. Meanwhile, Republicans believe that nearly 40 percent of Democrats are LGBTQ. How close are these estimates to reality? Not very. Just 2 percent of Republicans are doing that well financially, and just 6 percent of Democrats are LGBTQ. "