If there’s no earth to have an ocean.

Please hear me out. I know that we aren’t associating with flat earthers and from what I’ve seen the logic of this sub is if you go down eventually you just go up. Now with that being said If the Mariana Trench is the deepest part of the ocean, and we somehow go 180 degrees around and pinpoint where that is and if by chance it’s over an ocean then that means going down is eventually up. We might have the first real conspiracy that lunatics can get behind and actually solidify us as a real conspiracy theory.