Jinx gets buffed. Skin comes out. Jinx gets nerfed.

Riot: "We can't have people thinking we only buff for skin releases." proceeds to nerf something completely meaningless and inconsequential Riot: "There."

Jinx gets buffed. Skin comes out. Jinx gets nerfed.

The skin isnt out yet though lol

ok

The skin was announced.

It hasn't been released (or purchased) yet.

If this was the logic behind skin release and balance, Poppy would have been buffed into a good spot again.