This is a joke, Riot
Right, so, Jhin.
I enjoy him as a champion and I think he's in a pretty okay place. He doesn't gain the extra attack speed other marksmen do, though, so he obviously instead receives AD.
Jhin's AS buffs are translated to AD buffs from champions like Warwick. However, the same does not go for debuffs. Why is this? A Rioter passed it off as "unique", but I think it's just poor designing. It's pretty unfair and screws over those who decide to build the item to defend against enemies.