Such people may not be the sorts that we want as leaders. They may be full of resentments toward degreed professionals -- which is likely to result in bad policy decisions intended to $crew such people politically on behalf of well-heeled puppeteers. Scott Walker is much like that. The problem isn't that he is 'stupid' (he likely isn't) -- it is instead that he seeks to destroy or degrade a large part of the American middle class on behalf of people who long for a return for the Gilded Age with its 75-hour workweeks and 40-year lifespans for industrial workers.
The bolded is silly. Why would someone who was twice elected a Governor of a major swing state and is talked about as being a major candidate for President hold resentment against some "degreed professional" who works as a school teacher/IT guy or something and will never have the power or connections Walker has?
If anything you'd figure they would hold resentment for him, which Link's posts suggest they do.