True, we all see to some extent what we want to see. Again, genetics says nothing about whether there is a creator. But it says a lot about why scientific creationism that attacks evolution is flat out wrong. Supernatural causes are automatically discounted. I don't think that is true.
Some scientists discount any non-natural cause.
Others stay quiet about primary causes but try to understand what has happened since creation began. What I believe is that our genes tell us that we have evolved. I don't think God meant to keep that a secret since it is written in our genes. I think the reason is that people are in love with the business side of genetics. Money dominates in our culture.