Creationists can and do change their minds. The 'evidence' most creationists really need is this:
One can accept the findings of science and be a good moral person and a devout Christian who remains in good standing with one's religious leaders and family and fellow members of the club.
We have always accepted the verdict of science since we were science before the Darwinian turnabout. We reject Darwinian and neo-Darwinian "science". The same is simply Atheist ideology that acts as a filter controlling the interpretation of evidence.
Ray