ranged attack on every monster?

[Demacia]

The whole time, from the time where rangers were the solution to everything to when they were put in their rightful place in the game. I'm guessing you didn't play in 2003, because you want the same mistakes.

Nerfing Archer and removing ranged attacks from certain mobs are two different things. There's absolutely no reason for every single mob in the game to have a ranged attack.