Because it's a man's world. Misogyny is everywhere, ingrained in everthing. Figure Skating is not immune to the larger culture.
Or, maybe it's because he was an innocent man, unjustly accused. We don't know.
Which is why I advocate waiting for the facts.
He wouldn't be the first man to lead a double existence - pillar of the community in public and in the eyes of his family/friends, something entirely different in private. And he wouldn't be the first man who was falsely accused of scandalous and/or criminal actions.