Dunning Kruger effect, again

It came to my attention that some other scientists had challenged the interpretation of Dunning Kruger. I read some abstracts. The challenge is legit. I then proceeded to look for any answer to that, and found a meta-review article by Errlinger et al. Dunning Kruger effect is legit with the original interpretation as the right one.

Why the Unskilled Are Unaware Further Explorations of (Absent) Self-Insight Among the Incompetent