Is the flat earth theory the nuttiest tinfoil hat theory ever?

[On Fleek]

Seriously, I have read and heard about so many crude conspiracy theories which I can only shake my head in disbelief about. But this is the craziest "theory" I have ever heard of. I actually hoped that it only concerned evangelical circles, but in fact even two college graduate FB friends of mine believe in it.
Who are those mentally disordered people. What incites them to believe in such baloney? Who do they vote for? Are most of them even educated?
I mean that theory isn't nearly as dangerous as the anti-vaccination movement, but gosh, we're living in the 21st century, and there are some people discussing if the Earth is flat. And sane people unfortunately fall for those insane and do the biggest mistake they could do and start discussing with them. Sometimes you might come to think that you don't wanna live on this world anymore... 😟

[On Fleek]

I think there's also a rapper who believes in the FET.