Why are you Nerfing Azir so much

I get he's really good, but he takes skill at least.. I usually have a chance of losing and I just don't understand the SLAM OF NERFS. I'm pretty upset

Especially when you have god damn Zed, Yasuo, oh and don't get me started with Irelia, and the new RYZE REWORK BUFF

So yea why no irelia nerfs k