The fact that known natural biological processes can produce non-tree-like patterns is problematic not for ID proponents but for proponents of common ancestry.
These incongruent or homoplastic characters are a notorious problem for phylogenetics and contradict the evolutionary prediction of a nested hierarchy.
Richard Dawkins predicted that “a large fraction” of our genomes has no function, because, “The true ‘purpose’ of DNA is to survive, no more and no less.”
Recent fossil finds scramble yet again what scientists thought they knew about human origins.
Unfortunately, religion has infected science and the result is bad religion and bad science.