Hey. Don't be that guy. Like, seriously.
My last match, which was yesterday, I played twitch ADC with a thresh player as my support. At around the 15 minute mark our mid laner (gank-plank) had to back so we lost vision of mid. A little after that, talon (the enemy mid laner) had came bot and ganked us. I didn't mind because I always have fun as ADC so I was like "lol talon comin in for that ks" but thresh was all like "yo gp why didn't you ping, you idiot?" even tho he wasn't even there to know talon was missing. and then for the entire rest of the game thresh was in all chat being like "omg our mid laner is such trash" and "worst gp player ever" and "report our piece-of-shit gp" every single time something happened. Our gank-plank was super chill and ignored him, and the rest of us were sticking up for him too, but that only made thresh saltier. He just kept laying into gp over and over again insulting him for how bad he was, calling him trash and telling him to uninstall for this one thing that happened at the start of the match. We reported him. Please, please, respect your teammates guys. Don't be that guy who nobody wants to play with because you get salty and whiny over tiny little things.