I don't blame her, or at least, not her specifically. She had no control over hawkeye shooting him, yeah, but bringing EVERYONE to the doorstep of a guy with anger management/trust issues who happens to turn into one of the deadliest forces in the universe when he's anxious (oh wait, no, he was cured. someone should've told bendis that) was a bad move. If yu wanted reinforcements, fine, put them on standby, but don't bring in the cavalry.
But that's neither here nor there. Carol gets A lot of hate for CW 2. Some of it she (or as BMB sees her at least) deserves, but most of the hate, not so much.