I would rather have Camille be overpowered than Xin Zhao, Irelia, or another similar fighter.
Riot designed Camille in a fashion that in order to get on top of you and do damage, the Camille player has to fulfill a series of requirements. To use her e to get on a carry, Camille must: 1: Cast E on a nearby wall 2: Correctly aim and land your E because IT IS A SKILLSHOT
For other fighters such as
or
, it is simply click on the squishy and hope you win the stat check war. Also, Camille's survivability and sustain is conditional, and based on both the opponent's position (W) and primary damage type (Passive). For other fighters, it is simply "Did Xin/Irelia right click you? Then they heal."
Overall, what I'm trying to say is that Riot designed Camille to be a much more interactive experience fighting than other fighters, since she has conditions to full fill and her main gapcloser is a skillshot, Camille might need nerfs, but her kit is much more balanceable than other fighters.