Getting the super easy case right doesn't justify completely failing at the entire fundamental premise of the feature, which is to inform viewers that an ad was

Getting the super easy case right doesn't justify completely failing at the entire fundamental premise of the feature, which is to inform viewers that an ad was paid for by a particular political entity. When anyone can buy an ad that claims to be paid for by a senator, this alleged feature in fact becomes misinformation, and quite dangerous misinformation at that as it's got Facebook's seal of approval. If Facebook cannot get this feature right 99.9999% of the time, they shouldn't be doing it. And it seems they're getting it right literally 0% of the time (barring Zuckerberg of course, but he's not on the ballot this election so that's irrelevant). This is so bad it should be a huge scandal; has Facebook gone back and vetted all of their political ads yet to make sure nobody's been taking advantage of this?