I think ultimately it's just pointless to debate the conspiracy. The conspiracy is derived from the fact that we know that the Earth is flat. If everybody, round Earther and flat Earther alike, considers for a moment that the world actually is flat, it should be clear to you that there must be a global conspiracy hiding the shape of the Earth. So if you want to disprove the conspiracy, you have to disprove the flat Earth because the shape of the Earth is the evidence that the conspiracy exists, and if you think about it, I'm sure you'll see that if that evidence is true, it is pretty conclusive in respect to the conspiracy.