All those 'businessmen' tend to dump all results of their incompetence and infighting on government. Always government at fault in Russia, even for things it's not remotely involved in. Local cultural flavor. Pretty much everyone has proven and detailed theory that the government is after him personally! It's easier to pretend to be Sakharov than getting actual work done.
Also Dunning - Kruger effect applies to selection of government officials too, especially elected ones. Anyone remotely skilled would stay out of government and procrastinate. Putin is a lot better than he could be(at least he's not near senile like Yeltsin), but mostly parroting western ideas of governance.