Why is yi recieving another nerf

Meditate (W) Cooldown lowered from 35 to 25 Healing per second lowered from 30/50/70/90/110 to [20 - 80] [Removed] No longer amplifies healing based on missing health [New Effect] If full channel succeeds, next 3 attacks restore [30 - 50 (+20% bonus AD)] health and reduce the remaining cooldown of his other abilities by 1 second in team fights this always get interrupted so the healing is massively nerfed so its a nerf at rank 1 its 20 per second so 80 hp at its current rank 1 its 30 + 1% per missing hp which usually you would only use this below half health which is 45 per second so the healing has been cut in half when its being used the healing at the end is pointless if I died before med ends . Dueling people will just break med .

To be honest these changes have nothing to do with yis issues at all you might as well of increased his W's ap ratio again