> The general idea is to introduce a glaring mistake into any proposal you make. Then the boss (or whoever feels like bikeshedding) can "catch" that mistake upon which you congratulate them on their infinite wisdom, fix the mistake, and the project can move along.

As a programmer who perhaps has a little bit of OCD concerning code quality ;-) when I see such a mistake, I rather tend to dive much deeper into the proposal than when it looks "basically OK", because if there is one such glaring error, in my experience there often are at least dozens. And well, I indeed typically tend to find lots of them in such a situation.

TLDR: Depending on the personality traits of the person who reads the proposal this can be an insanely dangerous game to play.