Actually, they're not. They're trying to nail down the difficult relationships using the new genetic tools. As in, how many phyla of animals are there?
That's what makes the creationists' story line so difficult to maintain. Facts just aren't relevant to creationists. They'll still be writing this story 100 years from now, 1000 years from now, and 10,000 years from now.
After that, no one will remember what the argument was about.
100 years from now, our descendants will all be living in a North American caliphate, and this silly little debate won't be permitted.