Not everything, but certainly those things and some others. He is not responsible for the death of Michael Jackson or Prince. Nor is he responsible for pigeon droppings on public statuary.
But for a bad economy that is, even now, heading downward? Yes.
For a terrible foreign policy? Yes.
Hillary, is, however, co-equal in responsibility only for the latter. Well, “co-equal” might not be right, since she was the architect of the Libyan disaster while Obama is just now beginning to question the wisdom of it. If it was his own, he wouldn’t. So Libya might be hers entirely.