I mostly agree with you. As a chef I can tell you I only know one pro cook (aside from me) that's a knifenerd. A lot of guys have their own roll but oftimes their knives are little better than the house knives. Few of them are expert at sharpening. That said, I live & work in a smaller market than those guys in LA or NY. But I think the percentages probably track. Chefs and cooks are tradesmen, and it's definately true that their attitudes towards their tools vary. Some love knives while they're just a tool to others.
However, I do think a good edge is a bit more important to a pro, if for no other reason than just volume. If I'm cutting a few steaks or carving a turkey at home I could probably survive using a dull knive. But cleaning 300 lbs of beef tenderloin or stuffing 6 cases of porkloin is a nightmare without a good knife. You ever have to cut a crusty loaf of batard with a dull knife? Now imagine cutting 300 loaves of crusty batard with a dull knifef!