I've been having a similar change but it's not only about there being too much for us to work out from first principles but also an awareness that human minds seem to have a need to believe things which is orthogonal to knowing the truth or being logical. We don't believe in superstitions and religions because we want to make practical use of that knowledge or because it's the logical conclusion from some reasoning - we do it because the act of believing satisfies some biological need. It's easier to believe things when they're not obviously false but truth isn't really what's important about it.
When I see people saying "You idiot, of course the earth isn't flat!" or "All religions are stupid.", I just think they haven't understood the value of belief, even, or especially, false beliefs.
This whole philosophy of valuing truth and using science and all that is fairly modern and seemingly unnatural. I wonder if it's creating an emotional cost in all the people who rejected emotionally or biologically valuable beliefs in favor of being right.