Can we cut the slow on Jhin's ultimate in half and remove his E's second passive?

For starters, this E passive is just making the champ mire overloaded and is only there because "hurr durr he makes things beautiful xd". No, it just adds unnecessary more pressure in fights by forcing the teams to split up, otherwise, you die, and it's seriously unneeded in his kit. Do you really level up your E, because "yo man, when I kill them, my E will also pop!".

Amd for his ultimate's slow, this is just plain oppressive. First of all, it just makes all of the shots undodgeable, unless you are someone like LeBlanc or Yasuo who can dodge/block all of the shots. And it's really bullshit that a champion like Jhin who has tons of burst damage, insane scaling and such long range to have tons of utility too. I mean, I don't care if he deals a shit ton of damage, that's his character, he trades attack speed for more AD, and that's what he is supposed to do. What really annoys me is the fact that on top of all this, he still has a super long root on his W and a freakin 80% slow on his ultimate that can be applied up to 4 times, while also chunking the target's health to 0%.

This is just overloaded, and the stats prove it. 2nd highest pickrate in the game, and yet, he still maintains a 53% winrate, which is only about 1.5% lower than the highest winrate ADC that is Ashe. I'm also seeing him almost permabanned in my elo (Diamond 3), because of how oppressive he is.