You mean question the sanity of those who believe in flat earth, faked moon landings, aliens in outer space, sasquatch (yeti, bigfoot), ghosts, global warming, evolution (or creationism), jehovah, buddah, or krishna?
I say we lock em all up!
Oh wait we did. On some obscure penal colony, third planet orbiting a yellow star in the outer spiral arm of a galaxy called the milky way.
Remember the answer to Life, the Universe, and Everything is forty-two.
Some advanced race of smarter beings than us performed gentrification and dumped it's lesser beings on earth.