That is your opinion of how you think things should be determined, but your opinion does not follow any of the three methods for acquiring knowledge.
Science only observes material facts, not stipulations. It does not stipulate anything but only provides evidence and empirical evidence that explains the fact. It has observed evolution as a fact. Creation is faith and belief in the unknown. Science cannot observe the unknown. It has no method for such. Creation remains faith and belief, not a observed material fact.
"Creation remains faith and belief, not a observed material fact."
Creation is all around us - how can you say it isn't observed?