To continue this analogy, the problem is that if you ignore how the yummy sausages are made you don't really know what is normal and what is off when you examine the process behind the rotten ones.

People naively think the problems will be obvious. The issue at the heart of the analogy, though, is that those same people would find what they define as problems with the process for making the yummy ones. Thus, the "problems" are not as obvious as they think.