Neeko has the same issue as Annie which is being predictable.
They are 2 low mobility champions with predictable pattern relying on Flash. I still don't understand who's the low elo player at riot asking them to add a stun bar on annie. Like seriously? I don't see a bar for Riven 3rd Q or Aatrox 3rd Q or any champions with a unpredictable pattern. If neeko hit her E and then Q, she is likely going to walk up to you and press R if she knows it will kill you. If not she will just poke you in lane. I know clarity is important in league but at what cost? Champion winrates? Just give neeko more way of doing damage outside of a predictable pattern, can you maybe look into her W passive maybe?