About the time that the rest of science started to disprove the biblical myths. It would be folly for a creationist to admit that he was attacking all of science. So "evolution" has become the codeword for any science that challenges or disproves biblical myth.
There are two ways to explain why the world is the way it is: Myth and science. Those holding the mythic world view are "conservative", which is to say, they cannot easily process new information. They do not handle change well. Note that not all conservatives are politically conservative, nor financially conservative, nor socially conservative. A conservative thinker is one who finds it difficult or impossible to change their mind even in the face of overwhelming evidence. They are not intellectually adaptable. They are mentally stagnant.
Those holding the scientific view are adaptable, and not so sure of their beliefs. Their minds remain malleable longer, unlike the mythic thinkers whose minds tend to set like concrete at, or even before, puberty.
There are some creationists who are still capable of scientific thought. Exposed to the evidence, they become ex-creationists, or theistic creationists.
I am a bit of a conservative myself in some matters. Still, if some Christian would care to demonstrate to me that it is possible to serve both God and money, I might be constrained to change my mind.