![](https://v2.anonup.com/upload/avatars/2021/01/3z1tBk6IgFvy5ArcbxbY_11_9990794823d33e01bdf7b79dadc44ccb_thumbnail_512x512.jpeg)
How many people need to believe in a 'conspiracy theory' before it becomes a conspiracy FACT?
None.
Facts are facts, whether anyone believes the facts or not.
It only takes one fact to make a conspiracy, more facts are helpful... theorists come and go depending upon their understanding and desire to get to the bottom of something, to correct what needs correcting.