China is doing it.

Russia is doing a small part of it.

China and Russia are fighting each other so China is blaming Russia.

Soros is doing it because he's evil.

College professors are doing it because Russia brainwashed them in the 60s.

Reporters are doing it because Youtubers are bankrupting them and they want revenge.

Big corporations are doing it because they don't understand the internet and think that purple headed trolls on Twitter represent the majority opinion.