Your missing the "Your balance team is TRASH FIRE THEM LOOK I CAN BALANCE BETTER." insert string of buffs that by total random happenstance strongly buff the mains of poster, followed by string of nerfs to champions who happen to be problematic for mains of poster.
Then of course because so many folks have differing views on what they want from game health (even the ones who arnt actively just looking for mains to get buffed to op bs levels) any direct post about balance will get down voted to hell, unless its about gutting what ever FOTM OP BS boards is on about. That will often times get upvoteded regardless of quality.
Personally my take, its a moba, there is never going to be true balance, especially cuz the meta is not the same across elos, many champions viability changes with skill. This is fine, the best thing we can get is high champion viability with multiple win conditions enjoying opportunities for play. Sadly there is a real community response to copy paste things they see pros/streamers do as "the best options" creating this 1 meta 1 win condition is viable... that's on the players... and they blame riot for it lol. You think folks would have learned by now from all the times people fail copy pasting Mobafire guids that Mobas don't have a walkthrou, your skill is the only thing you should rely on.
Riots gonna nerf things that are to strong, give it time.
and 
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