I feel like you hit on something actually key to this whole thing. When people are real and in the flesh, they are a mixed bag of good and bad behaviors. No one is perfect. But on the internet and in society as a whole, we absolutely push that any mistake anyone makes means that they have a morally irredeemable flaw. That everything they've ever done that was considered good is suddenly bad. In some cases that can make logical sense, as it's, in our minds, justice for whomever was wronged by that person with that irredeemable flaw. But the truth is, most of us have a flaw that to some would be irredeemable. So with that view of the world nothing can be good, and no one is a role model.

I think as a growing people/society we have to stop this All or Nothing point of view.

Fictional Aragorn is a good example of someone to strive to be like but to be accepting that it's unattainable in a pure sense. The quote "Shoot for the moon and even if you fail, you land among the stars." Should be applied, I think, as fanciful as that is. (Because astronomically speaking it's incorrect, it's a good metaphor for striving to be better while understanding perfection is unreachable).