because hes overly oppressive, its not just poke, its bulk (which they cant get through) when people land their skill shots an even amount of skill shots against zed they come out behind, thanks to base stats and 3 health pots vs 2. and the sheer amount of casts he has vs our limited amount.
its how easily last hitting comes to him and how difficult it is when you have 53 autos vs 80 ad + 10% health....
and zeds level 6 powerspike is unrivaled, if you go in when your opponent is under 80% health, the kill is guaranteed.
when you are even in skill, zed has clear advantage until team fights roll around.
only a limited handful of champions counter him, everyone else is at a severe disadvantage.
zeds power is in all the wrong places and people are hellbent on keeping him that way because it benefits them.
zed should be rebuilt from the ground up with new abilities so something fun for everyone can be around, like
, one of riots best reworks.
im not saying you dont have options to make zed manageable, you do, but its just so awful when he gets ahead compared to literally anyone else. and you just have to ask why?..... its because the champion and his kit enables it.
you look at a 6/0 galio, you ask whats going to happen, hes going to wait for flash, catch all of us, and get us all really low.
when zeds 6/0 you go oh crap oh crap, i cant even go back to lane, hes going to just kill me under my tower and get away free!
heres a level 6 example. im oriana, im at 80% of my health, full hp zed musters up the courage and tower dives with his R. i know its coming, i stand right next to turret. he lands, i pre emptivley cast R and hit him just as he lands, i shield myself.
zed E's autos Q's and then mashes R to get out, he takes 2 turret shots in the process. zed lives with a sliver, i die to deathmark and ignite.
it just mandates an extra hand to beat zed, and thats just not right, i can outplay zed and he can still come out ahead.