Conspiracy theories are being attacked right now by the media....wait, just one of them. The true one about election fraud and how the left stole the presidency (with the help of Republicans). That "conspiracy theory" you can't talk about without being shut down, banned, cancelled, etc.
But flat earth, moon landings, JFK, Federal Reserve, and all the others? They're just fine and don't deceive the public at all apparently. Just one is dangerous, and so dangerous it must at all costs be censored.
The election rigging. The difference is 100% provable truth. And it terrifies the left to think their sheep could be convinced of its truth and that they really did steal the presidency.
Interestingly, Russian collusion, which has been proven to be a hoax, is an acceptable topic to discuss.