Before this decade, the Internet was by and large an aristocracy of liberal, competent tech workers discussing their career and their interests. Today, it's been democratised enough to allow your racist aunt to ramble on Facebook about how Obama is actually an alien born on Pluto, sent to America to destroy Christianity. The remaining escapes on the Internet devoid of this are vanishing.
We tend to worship democratising institutions without considering whether or not the people recieving these new powers are capable of handling them with the correct values, motivations, and competencies. The Internet has given too much to those who are not curious about the world or have a serious interest in improving it. Like anything else we lose hope on, it will never change until those using it change.