I don't get why you give attention to win rate of low skilled champions that much, mains of that champions won't be able to increase their win rate
do you think azir is balanced while having 46% win rate?
do you think ornn is balanced hwile having 46% win rate?
ryze? kalista?
win rate alone doesn't matter, what matters is win rate on mains
if azir mains are able to have 60% win rate it doesn't mean azir is balanced
if janna mains can only increase their win rate by 2-4% they won't go anywhere with that, compared to tahm kench mains that are able to totally dominate games in high elo with over 75% win rate on 50 games
you think janna invalidating melees is a problem?
try to play against supports that invalidates EVERYONE IN THE GAME once like kench/braum/taric
why do you think those 3 have 100% pick/ban in pro?
yea lol janna must be op, if only pros abused her