A few year back, there was a Netflix documentary about flat earther. They’ve done a couple of experiment to prove that the earth is flat which (Spoiler alert) demonstrated that the earth is round.
So now that these persons have demonstrated scientifically that the earth is round. How are they doing ? Still flat-earther ? or did they give up with the amount of evidence they collected ?
The problem with flat earthers is that they don’t listen to reason.
You can’t reason someone out of a position they didn’t reason themselves into.