For others, those who've read something, or know more, or think they know more, that symbol, that myth, has been ruined. The illusion pierced, the ugly reality revealed. They then look with pity, disdain and contempt at those who still admire the person. Or worse, they make the bad faith argument that to admire him is in fact to embrace those ruinous facts of which most are still ignorant.
Frankly, I think what you're doing is a farce. You're showing the world how smart you are and how dumb everyone else is. Ultimately you're trying to prove how dumb it is to believe in anyone or anything. If you look closely enough you'll find dirt on anyone. There is a contradiction: you claim a moral stance, but your "moral" position degrades the very idea of role models, heroism, and admiration itself. With enough scrutiny, admiration tends to zero.
The reality of the person is irrelevant. What matters is what they mean, what they symbolize, and the kind of archetype they represent. This is of course not true universally; some mythological people are alive, powerful, and dangerous and we cannot afford such kayfabe. But some are harmless and imply no endorsement of their misdeeds. Especially for actors, storytellers, artists, scientists and perhaps a few others we not only CAN afford it, we SHOULD do it, because these role models (or symbols of role models) are what make up the beating heart of a coherent culture.
I choose to admire Chuck Norris, Michael Jackson, George Washington, Ben Franklin, Gahndi, Isaac Asimov, even if some deeds of theirs were wicked. I prefer to go through life admiring symbols of people even knowing that these are constructs. To do otherwise is to recognize the futility of admiration, and I choose not to live that way.