They say to you, "regardless of what anyone else does, helping victims of rape is the right thing to do." Since you can't accuse that person of hypocrisy, how would you rebut their argument?
If they are able to provide sufficient proof that their being honest, then I would call them the exception. You might be the exception. But the truth is, most people don't care.
Most people have heard of Epstein and know he raped kids, but they can't name any of the kids because it's just news to them. The only people who care enough about Epstein's rape victims to be willing to sue over it are the parents. It's similar with murder; if there is a murder on Person A's block of a complete stranger (lets say they're in NYC), then Person A is upset, but it's not at the murderer killing someone, it's because they're afraid they might be next.
If that same murder happens in Chicago, then Person A is indifferent (or maybe even a bit happy, not because they enjoy others getting murdered, but because if Chicago's murder rate is 2x as high as NYC, then Person A feels safer living in NYC, but only because of those Chicago murders).
People often get a lot of joy of putting other cities down. If NYC's homicide rate is 8 per 100k and Chicago's is 16 per 100k, then NYC residents will feel safe; if NYC is 8 per 100k and Chicago is 4 per 100k, then NYC residents feel afraid. They felt better when Chicago's homicide rate went up because it made their own city look better.
Human beings aren't angels; they're selfish and they have egos.

