"We don't like lane bullies that's why we nerfed Cass and Azir"

They don't like lane bullies who transition into late-game carries.

You can't just leave out context if you want your argument to be valid.

You omitted the part where Azir and Cass are hypercarries. That's why they didn't want them to be bullies on top of it.

You omitted the part where Cass is still really good.

Who's he?

LeBlanc isn't that much of a lane bully if you're capable of picking into her (which you probably should be lately, given that everyone's spamming leblanc)

She is but not as a lane bully unless you play badly or she gets blue.