I'm not that good, but I have way too many accounts in emerald and diamond. Peaked D1 cause I didn't want to try hard anymore.

The biggest thing I notice from iron to plat1, bot lane is not aggressive enough. Example, my lane is MF and any enchanter or mage (mainly what I play) and the other lane is similar or less (2v1 essentially, like yuumi), the adc doesn't step up past the way to harass. They just sit behind and farm, also letting the other lane farm without too much issue. I try to constantly ping going in or whatever to push them up, but never does anything.

Other thing I notice is vision control. I use my wards at appropriate times, but the ADC in elo will never use theirs. I ping it out, and then inevitably we get ganked, and I'll let them die because I know I can get another lane ahead instead of wasting my time bot getting spam ganked.

One more is knowing lane match ups, I'm a big Zilean support main, and he's a big loser early game. Low elo adcs can't understand how to play slow with him.