These new champions Riot is releasing are failing miserably
I'm specifically talking about these two:

First of all, let's talk about Ornn, who has been trash Tier since it's release. His kit is extremely gimmicky and relies too much on his weird shop system. He has little reliable CC and little reliable damage, all he has is that shop system that kinda works I guess?
Now, let's talk about Zoe, and oh boy, are there problems with this champion. This is another case of Riot releasing a champion that is simply too hard to play. In silver, Zoe was manageable because nobody knew how to play her. In Diamond, she was pretty broken, but in LCS, it was shown just how abusable and broken her kit was, with a 100% ban/pick rate.
I hope that Riot does a good job with Kai'sa, as her kit seems promising, but honestly Riot, we would much rather you release less shitty champions like Ornn and Zoe and instead focus on delivering fewer, high quality ones.