Everyone is entitled to an opinion on topics that have little or no value. It seems to me that if they were all so intelligent, why are they working for a living? Must be the empty drum syndrome.

Exactly - They work for a living, building and renovating houses and it seems they appreciate those who actually work on the houses, but don't like Bob's rude demeanor, lack of awareness of the actual building process, and his taking credit for work done by others. (We did this, we did that.)