A lot of people who are attacking
@FaithNotBelief 's position are not aware of his position. I know this dude. He's an atheist. He 99% agrees with scientism. But he's focusing on this 1% of things that either science can't tell us or (even if it can tell us) we don't need science in order to know these things. He's just saying there's a chink in the armor.
The think is, a lot of folks who point out that there is a chink in the armor, immediately bust out the snake oil and try to commence sales. OP is not such a person.
If I understand FnB correctly, he isn't trying to sell any snake oil to anyone. I think his end goal is to suggest that we be more tolerant of the faithful. And by "more tolerant," I think he wants a deep, genuine tolerance.
As the philosopher William James put it:
"
But if we are empiricists, if we believe that no bell in us tolls to let us know for certain when truth is in our grasp, then it seems a piece of idle fatalistically to preach so solemnly our duty of waiting for the bell. Indeed we may wait if we will,—I hope you do not think that I am denying that,—but if we do so, we do so at our peril as much as if we believed. In either case we act, taking our life in our hands. No one of us ought to issue vetoes to the other, nor should we bandy words of abuse. We ought, on the contrary, delicately and profoundly to respect one another's mental freedom: then only shall we bring about the intellectual republic; then only shall we have that spirit of inner tolerance without which all our outer tolerance is soulless, and which is empiricism's glory; then only shall we live and let live, in speculative as well as in practical things."