They "research" for anything that will support their belief, while discounting or ignoring anything that disproves it. This can be seen very clearly on that fl

They "research" for anything that will support their belief, while discounting or ignoring anything that disproves it. This can be seen very clearly on that flat earther documentary. When experiment results don't show what they want, they ignore them or explain them away and are off to find the next experiment that will "prove" their theory. There is no result that can cause them to question their theory.