The Problem With Having Crappy Sales Managers

The lettering above the dials of our LG washing machine (pictured above when new) have worn off.  I went online believing I could get a replacement decal and while LG does not provide replacements,  they will replace the entire front panel for $125.  While I was researching this stupid, preventable issue, I found that many LG owners have the same problem.  You see, the letters come right off if you are stupid enough to drape a stained baseball uniform (or any stained clothing) over the front of the washer and spray it with a stain remover like Shout.  How can the product managers for this machine be so bad?
They’re not the only professionals who are quite bad at what they do.  Sales Managers underperform at a mind boggling level.  Let me show you the degree to which most sales managers are unqualified.