Please, STOP ignoring Pantheon's current state
Lethality buffs made him even worse than before. Pantheon still sits at a 7% playrate and almost 53% winrate and I bet it'll just become worse with time because he benefits a lot from lethality items/early game meta.
A lot of champions were gutted because they were unhealthy/uninteractive, yet Pantheon is still allowed to exist in his current state, despite being almost impossible to lane against and to deal with mid game. Yes, he's supposed to fall off, but if he's good enough he'll apply pressure with his ult and win the game anyway (and he doesn't even fall off as hard as other champions tbh).
Sincerely, someone who is tired of being QWEAA killed with little to no counterplay.