Nah. It was just up front.
We read it first. On the clearly labelled "this stuff applies to all other stuff/everything else in the game" page. I believe it was entitled "Using This Book."
So it has precedence to what we read after.
I imagine I can't be the only one who noticed that? So, I would say, at least some up us knew exactly what we were doing, noticed and understood, correctly, and accordingly.
I did not notice this! And yet still, I imputed. And I don't think I was the only one
Edit: I looked again in his basic rules, and I didn't find it
I found this in the section titled "using these rules" which seems to say something different:
"Part 1 is about creating a character, providing the
rules and guidance you need to make the character
you’ll play in the game. It includes information on
the various races, classes, backgrounds, equipment,
and other customization options that you can choose
from. Many of the rules in part 1 rely on material in
parts 2 and 3."
Edit: the mention of "specific beats general" is before section one, so this last edit isn't relevant to this rule... But I don't see anything about the specific>general rule itself before it is mentioned