those two are not comparable in any sense , nerf her.
ana Is the ONLY hero with anti heal and it’s 100% with only one counter in the entire game and that’s zaryas bubbles. having a 50-75 anti heal is still amazingly powerful for a cooldown. Ana’s nade nullifies the main purpose of two slots on your team for 4 seconds which is more than enough time for anyone with half a brain to realize that they can take advantage of that and get a pick. and unlike abilities that block damage none of them are 100%. eats are weak to beams and certain attacks go through shields. even still they have counterplay post ability use and can be stopped/canceled. even still you can apply pressure to people with abilities that “completely negate damage” by being in their face and applying pressure or exploiting the weaknesses. Ana’s grenade Is easy to use , on a short cooldown , always gets decent value if your smart , hits multiple targets at once , and can only be cleansed or stopped by 1 ability in the game after you’ve landed it WHICH ISNT DIFFICULT ITS A GRENADE