I dont think this game has ever had so many op champs at once.

But if almost everyone will be op, is anyone op?

But if almost everyone will be op, is anyone op?
Except...... this isn't really an argument about OP. This is an argument about lack of respect for opponents, enabling snowballs, that players then interpret as OP to validate their own lack of reasoning/skill.
Most of these champs are nothing more than annoyances when they are respected. Only a few actually feel like they have 0 counterplay or have an overloaded kit that not many champions can counter/not beat without playing perfect
Aphelios has applications of OP, but is being reigned in, and is immobile. Caitlyn has only been buffed for 5 years straight. Riot isn't using balance logic on her, but she DOES die in any dive. Ekko is currently overtuned on his E application and following W damage. Olaf is countered by the Thornmail no one ever buys. Yasuo is probably the one overloaded kit. Kassadin's 1 shot ability is overbuffed atm.
The rest I can live with.
How is caitlyn OP? She sucks mid game and can be negated in lane if properly drafted against.
lol Orrn OP?? nope. Pantheon OP??? Nope. Renekton OP??? lol nope maybe like 4 or 5 of them you listed are actually op
I tear Qiyana apart regularly. Sure, she might get fed later, but I've never lost a lane to one. XD