There's nothing wrong with the comparison. Just because you think it's only about comparing what job each had doesn't mean that's how politics works. Democrats didn't spend so much effort trying to keep wildly unpopular Dubya the face of the party for no reason, even though he was no longer relevant. Difference is Dubya had the good sense to slink away into private life. Yeah we'll keep making Hillary the face of the Democratic party and she's all to happy to try and keep doing it herself. No matter how much you want her to go away she won't, like herpes.