Why do people say there is no evidence for evolution?

More than any other evidence, almost 100 years after The Origin of Species, the DNA in almost every cell of every living thing confirmed evolution. Out of billions of base pairs, even in nonfunctional genes, not a single letter in our known biosphere's genome falls outside the expected family tree. There's no question about our relatedness. It's as accurate as a paternity test. If you want to pretend the diversity of everything alive happened over 6000 years, you're certifiable.