if you want to believe in nonsense, so be it. But do NOT force it on the rest of us.

And their refusal to pay for insurance plans that would provide contraceptives to their employees.

If they--or some other big company--is owned by Jehovah's Witnesses, could they refuse to fund insurance plans that pay for blood transfusions?

https://en.wikiquote.org/wiki/Ferdinand_Magellan

and the belief in a flat earth in the Christian church (ie among those educated enough to leave a written record) had died out by the 6th century or so: https://en.wikipedia.org/wiki/Flat_Earth#Early_Christian_Church

So we see, for example, Bede, a prominent English cleric in the 8th century, saying the Earth is a globe: https://blogs.bl.uk/digitisedmanuscripts/2018/05/the-earth-is-in-fact-round.html