Some Catholics would, but creationists would probably not be nearly as numerous, nor as militant, nor as literalist. Many fundamentalist Christians are unyielding in their insistence that each and every word of the Bible is to be taken absolutely literally, and many of them say yes, that means everything that exists, was created within exactly 144 hours, some 6000 years ago.
Note, too, that we must all be “creationists”, in that we must believe God created all things out of nothing (ex nihilo), and He existed for all eternity, before anything that was made. How we got from nothingness, to where we are today, is the debatable part. It will be discussed back and forth from now until the end of time.