Nerf ranged champions

Mages and adc alike. It's a huge advantage to have range. They don't need to have so much attack speed, damage, and heal. If your playing as a tank or melee champion and you go for a ranged champion, if you miss your combo, that is it, you are dead. There is no running away, they will fking kill you like nothing. There is no going back for another try at your combo. You will just die because ranged adc are dueling for some fking reason and all mages are now just burst mages, both without wasting any mana after killing an entire team. This is so absurd to play against. Playing against a champion like tristana or caityln or anyone who can dash once and you are fucked. They easily out duel you for some reason and the distance advantage is op and toxic. They never once fall off. When are there early game op adc actually falling fucking off? All I am seeing is them going from nearly unkillable to just fking run if your not one. It's mindless to play against.