Media in the echo-chambers emphasize the bogeyman/straw man arguments of the other side, ensuring that right-leaning audiences only sees the video and soundbites that reinforce the effete, ivory tower, condescending, detached-from-reality stereotypes. Similarly, the left-leaning population only sees the racism, intolerance, education-bashing, and fact denial. Neither represents more than 5% of the population, but each political leaning believes the stereotype represents 50% of the other side.