I think you're being much too harsh.
I am not a fan of the son, at all, but I do view him as simply not as smart and intelligent as necessary for the job. But he got in because he learned how to present himself and because of the name.
There are men who are honestly cruel (Trump, Stone, Newt, Hannity, Rush etc come to mind) and evil and have no moral compass. I don't think Bush the son was that way. I think he was malleable, uninspiring, uncreative, excessively confident, narrow-minded and foolish. But I don't think he can top this current generation. In fact, I think he's spoken out against them.
And the mom is to blame because she birthed and raised a person who was duped by Dick Cheney et al?
Come on, man.