The recent revival of the flat Earth theory was started by an EX-NASA employee. who was employed to fake artwork or rather create "composites" and paint visions of space for NASA.

Now how does something go so viral for the last 8 or 9 years if you're late to the party? well, he had a hell of a lot of circumstancial evidence to back it.

furthermore if you study for long enough and do enough experiments and enough debunking you will eventually conclude that that... it might not be "flat" but it most certainly is not what we have been told it is.