No. He’s just always been awful.
It was years before he denied Loves allegation and even then, it was weak. Considering he could have sued her and cashed in on Cobains estate, it seems likely he was afraid of what would come out.
To dodge the draft he stopped bathing and deliberately befouled himself and smeared it on his body in an attempt to make the draft board thing he was crazy. His story, which he obviously changed later.
He, and Kid Rock, aren’t anything like the characters they portray. It’s all a grift and a scam for money and relevance.