This is flat-earth conspiracy theory level falsehood. And it’s a falsehood about an extremely politically and socially important issue that if widely accepted could have massive repercussions. Is YouTube going to censor it?
If it’s been proven false, don’t say it. If it can’t be proven false, carry on, as that’s not against the terms and conditions.
Or, a false equivalency between saying the election was stolen, and saying the world will end in 12 years if we don’t do something.
And those items in the past have been heavily investigated, brought to the courts, and due to no evidence, summarily rebuked.
Apples and oranges.
Don’t get me wrong, the world ending in 12 years is a silly thing to say.
Yes, but not all of them are equally dangerous, so there actually is no reason to assume they ought to be evenly treated. There are ideologies that lead to people shooting up a restaurant or behead non-believers in the streets, and then there are people who are just annoyingly woke, or to take that example from the comment below, are overly cautious about climate change.
There's a difference between something that is merely non-scientific or silly and something that gets people killed or threatens democratic society or peaceful transition of power. That false equivalence seems prominent in US discourse when it comes to identifying and dealing with radicalism. The numbers of domestic terrorism in the US by political orientation actually make that very clear as well.