[antihipocrat]

I agree, for some authors it can be hard not guess at their state of mind after reading several of their books.

The hyper competent man trope is fairly ubiquitous, maybe part of what drives this one is pandering to the target audience.

[lazide]

It’s also pretty convenient in a story - the protagonist (if said hyper competent) doesn’t hit roadblocks they can’t overcome eventually, regardless of what they run across.

And who wouldn’t want to be hyper competent in everything?