It feels like by adding counterplay but adapting numbers to make a champion viable breaks him
Think about
. They made his kit more delayed, less about oneshotting people instantly. Well it means he would be weak, so to balance it out Riot gives him huge base damage and ratios. Well just play tanky then. If your kit is delayed and you get os'ed if squishy, just build tank.
Then about
. Kit more delayed, less pure instant one shot, but much more about disgusting chains that make her undealable with unless you're a ranged champion, have insane mobility or you're in a teamfight.
Then
,
,
(the not-so-viable one of the bunch? :P), etc. the list goes on.
Are they really more healthy? It's debateable.