IS ANYBODY EVEN AWARE OF HOW STRONG JAX IS ??

I thought this is a 5v5 game? Thats a little bit hard when coming versus a jax. First of all 80% of champions use their autoattacks for dmg but he counters all of that with his E, ok somewhat reasonable- counter him in champion pick. What about the new Spear of Shojin on him, ahahah having all his abilities on like 2-3 second cooldown and mind you that his abilites are OP as they are. Next is the healing from gunblade. I had a recent game where he was 0 on toplane against a heimer, then came late game, we didnt even feed him he just became this monster that nobody could kill so he would simply 1v5 us and win the game. And, so I guess his only counter would be to ban him pre-game. Thats just stupid.