Hmmm. You are right that an easy-to-find stupidity in one case may be hard to find in another. But finding it in the easy case does not always make it all that much easier to find in the hard case - finding Waldo in a picture of the night sky does not make a Where's Waldo book any easier.

...of course, knowing what Waldo looks like does make it easier to know when you have found him.