Dont report for off-meta picks or getting angry due to them picking something that you didnt want.
A friend and i love to try new things and are constantly looking for new ways to play champions in new lanes, roles, and bring more diversity. Recently a friend and i decided to bring J4 into the bot lane as a support due to his EQ giving a knock-up, AS to the ADC, and good CC peel. Good poke and armor shred on his Q to really bring an all in together at the right moment. I also brought smite flash, our idea was grab trackers knife instead of sight-stone, cinderhulk being the obvious choice due to its synergizing with face of the mountain. When i picked J4 with smite the jungler then began flaming me and yelling that i was gonna take the jungle and will make us lose the game. I even called support so i didnt know the anger. Instead of thinking and just wondering why it would be chosen he AFKd in fountain saying report troll. We won this match with me stealing dragon twice with E + Q into the drag pit and flasing out or fighting my way out. I became extremely tanky gving peel and intiate that only a J4 can offer. The armor shred allowing good trades early as well with the AS pushing tower downs all day.
Moral of the story is that just because something is off meta and just doesnt seem the most straight forward doesnt give you the right to ever flame or think they are trolling.
My build and some basic info if you want to try.
This was my build but can be built slightly different depending on when ahead or behind.
When ahead
(Righteous can be used with flag and tagging for slows and a speed up to your team while you get to the person being chased)
When behind
(instead of banner)
If you find yourself brawling alot or needing to pick a fight with a tank BC will really help.