what you need to understand, is that kids do what they want. everyone can leave bronze, its up to them to want to leave bronze and willingly look at what they're doing at say "maybe i should do this instead" but the problem is they're just kids, they dont think, its as simple as that. its mostly a brain development thing, they simply dont have the capacity to do it. what little attention they had was spent at school (if theres any to give in the first place). after that they just want to relax, unwind, and throw out some BIG LCS mystic shots. and true shot barrages.
bronze = kids, silver = xbox live generation, gold = congrats, heres the medal, you can now start serious play.
im not saying its always true, sometimes adults get drunk, sometimes people have a lil somthin somthin to unwind after work, but at the end, you aren't meeting smurfs. they really are just kids.
asking a bronze (child) to ward is like asking him to go do his homework. he says no, thats not fun, and wont help him now. but like homework, it gets him ready for the test (the impending gank). which he absolutely gets wrecked by.