I know you're being facetious, but you actually prove the point well. I wonder what that % was 10, 20, 30, 50 years ago. I wonder which direction it's going?
But no I'm sure it would be far better if we banned such heretic thoughts and enforced our worldview.
It has been fairly stable. Creationism went from 38% in 1983 to 33% today (but with enough variability that it was also 38% as recently as 2017). "God made evolution happen" is another 40-44%, again fairly stable. Given the margin of errors in the polls, I'd say that they're pretty much the same, or a very slight decrease.
"It's just evolution" did change noticeably, but it's still only 22%. That's up from 9% in 1983.
So presumably the "i dunnos" are decreasing. But nothing seems to alter the misinformation very much.
But no I'm sure it would be far better if we banned such heretic thoughts and enforced our worldview.