Well since you’ve given your opinion that’s not so much on topic of catholic beleifs but your own, I’ll respond.
Firstly, evolution is not a matter of opinion. The "fact’ that we evolved is well established. How it actually happened is up for debate, but evolution itself is not. It’s not opinion anymore than humans having an organ called a heart is an opinion. Religious people often call it that, because they are at least subconciously aware it challenges their traditional beilefs. This is not integrity even if it offers some comfort.
Scientists don’t’ need to debate evolution. It hasn’t been in doubt for quite a while now.(several hundred years…lol)
2ndly, Evolution indicates that we evolved into self-awareness and conciousness, and that we did not come from one man and one woman. Adam and Eve could never have actually existed as humans given the knowlege the universe has so far presented.
Evolution also shows, we did not “fall” into a state of imperfection from a state of perfect union with a God. We cannot have been “in union” with God as we were evolving since our ancestors were single cell organism. At what point in our evolutionary path did we fall?
There is not a bias amongst scientists towards athiesm. People who study human life, biology and history begin to 'realize" that religion is wrong, especially when it makes a very disctinct claim we come from one man and woman, and that we 'fell" from a state of union, rather than grew into self-awarness… A difference of opinion is not alway’s a bias. Those that enjoy and research the world, “become” athiests as it is the only rational place they can be considering what religions expect them to believe about God. it’s a result of knowlege and understanding to a degree. it’s not a bias in and of itself.(Although bias can often occur)
Evolution contradicts the traditional christian story completely, and evolution is not an opinion. It is just one of the most difficult concepts for believers to really address. If we evolved, we simply did not “disobey” a God at any point and this life is not a result of a seperation from God.
You cannot base your faith on a story , a church or a religion. It must be based on an actual, very real God. The traditional christian story, relies now on a belief despite evidence. And it is failing. Thankfully, there are some humans whos’ faith in a God doesn’t actually come from a Book or a church.

They don’t need to call evolution an Opinion anymore than they need to deny buddha. I like these people. They are very interesting
Cheers