The additional important point, of course, is that there are many more 'Why' questions to be asked (often more interesting, and more important than corner cases

The additional important point, of course, is that there are many more 'Why' questions to be asked (often more interesting, and more important than corner cases like human-scale magnetism) that do not get asked just because of familiarity. Familiarity however is not understanding, and it is the same as simplicity.