I would disagree. The particular discussion was about how to construct a really large seaworthy wood boat. The experts who actually designed and built large ships found that the largest practical wooden boat (even being strengthened with iron fittings) was about 300 feet. When someone disputes this and claims it would be easy to build a seaworthy wood boat half again larger than the experts found possible and even "explains" how it could be done, then an assumption of DK seems reasonable.
Who claimed it would be "easy" to build the Ark?
In any case, I think people should stick to the specific arguments and logic and reasoning.
How does the label Dunning Kruger relate to the actual topic of debate?
Address the argument not the person.
Do you agree that a person's claims might be factual notwithstanding any cognitive bias or DK factors?
If I unflinchingly, religiously believe something is true
because of some fact I cant demonstrably prove, that in no way prevents my belief from actually being true.
And I certainly haven't been arguing for anything on the basis of...
well you just gotta believe me, God told me you're wrong, the fossil record is a trick played by satan, the witness of the Holy Spirit, etc etc.
The atheist bible skeptic on the other hand seems intent on arguing from a position of
...God can't do miracles