Well, not according to the author of the post, and we know how concerned he is with truth, so this must be correct? “That leaves us with atheism, which provides us with not the smallest scrap of a foundation on which to build any claims about the purpose of life, or what is a good or bad.” [0]
This is confusingly supported by a quote from C.S. Lewis making the point that it’s better to believe in something that “feels important”, whether or not it’s true.
[0] https://lukeplant.me.uk/blog/posts/what-if-none-of-it-is-tru...
Which is wild, because I'm an atheist and I believe in things that feel important even if I don't necessarily consider them "true" (mostly things about how I should treat other people and that I have agency over my life).