Fewer than five? What of all the scientists associated with Creationist organisations such as Answers in Genesis?
There are almost none that deny the theory of evolution. In the US for example, you have to understand that there are tens of thousands of scientists with degrees in focused areas such as biology, paleontology, geology, or even chemistry or physics.
Answers in Genesis for example, references very very few scientists. Maybe a dozen? Maybe you could fight for 2-dozen. That's if you work really hard to build a list of anyone they've ever referenced.
Compared to:
Biological scientists are most often employed by the Scientific research & development services industry. The average yearly wage for Biological scientists was $84,067 in 2023.
datausa.io
You're talking about tens of thousands of biologists in the US. And 10s of thousands more geologists, and chemists, and so on.
So, you have to understand that those that deny the theory of evolution are of an extremely small or minority in the broader scheme of things.
What is, 100/100,000? That's 1 in 1,000. Or 0.1%.
And we could even be super generous here and imagine there being 1,000 if we expanded to other broad areas like intelligent design or other sort of fringe positions. But that's still, a very very small fraction of the whole.
And that's in the US where people tend to be more religious. The disparity would be even greater if we went to Europe for example.
Arguments from authority are a logical fallacy.
But, it is fair to say that no one has ever heard of a scientist turning to YECism strictly due to evidence. That has literally never happened on record, anywhere.
Rather, 100% of the time, opponents of conventional science hold to presuppositional theology, that directs how they frame their beliefs.
And it's the exact same thing for intelligent design as well. It's actually impossible to be directed toward intelligent design based on evidence, because supernatural evidence doesn't exist by its very definition. If it's supernatural then it's not something that makes sense in empirical terms and thus, science wouldn't be able to explain it via empirical evidence.
So really what we are left with are faith based interpretations of evidence (which is similar to biblical eisegesis, holding a position and reading it into Scripture). In opposition of interpretations derived out-of and from the evidence (something like text analysis/criticism).
And without it being a debate over evidence, it turns into, essentially an ideological issue. Opponents of the theory of evolution do so for ideological reasons, or for political reasons, among other things. Which, in their own category may be justified. But in terms of scientific evidence, they aren't justified.