If I'm searching for someone, perhaps someone I'm starting a romantic relationship with, that horrible thing you were accused of 10 years ago is exactly the type of data I'm looking for.
That said, the attitude I'm attributing to your post (and I could be mis-reading you) underscores why people would want to be "forgotten". I specifically said "accused", not convicted or even tried. Anyone can make an accusation and too often there's a "where there's smoke there's fire" attitude which is antithetical to the presumption of innocence. It's exactly the kind of thing that you don't want to show up in cursory searches, because there's no context and usually there's not a lot of context in these stories.