No, actually, it's not a solution. A reasonable answer to questions like "Tell me about John Doe?" would be either "I don't know John Doe, so I can't tell you anything about him" or "There are several people named John Doe, which one are you interested in? [followed by a list]". Making up stuff about people (including allegations of corruption or sexual misconduct) is not a reasonable answer to this question. But getting ChatGPT to respect that is probably harder than just adding a filter...