You can blame the voters for their vote, but you can't blame the voters for what the executive does once in office.
Obama has governed against the will of the people, and, he's done so definitively in his second term. Funny how that works.
Your argument is stronger against Congress critters, though.
No blame for K-street and the donor class? Just the shlub too busy to ferret the truth working two jobs to support his family AND EXIM bank's corporate welfare clients like Boeing, Enron, and foreign governments? ...and Latifa, Sha'NayNay and Raul's seven kids? Yeah, voters are to blame.