I both respect and despise support mains because there are two kinds. Either they are amazing and i couldn't ask for a better player/person, or downright terrible and they insist that they aren't doing anything wrong because they are supporting.
I dislike ADC mains the most because a large part of the time they actually do blame it on other people when they go in 1v5 and try to "outplay" then die.
i hate adc mains cuz they ALWAYS need help
mains i love top cuz most the time they fight alone and win
support mains think they're better than they really are and they circlejerk endlessly on boards about how life is so hard for them even though they're the easiest role in every single way. the only valid complaint is being unable to do anything in lane if your ADC is awful. oh, and the vision changes. those are shit, too
mid laners always think they deserve blue buff even though they feed or they can't manage mana to save their own lives
top laners get mad if you gank and get mad if you don't. you're either doing them a disservice by showing up when they were "freezing lane" (they weren't) or you're gonna get insulted because you left them to their own devices and surprise, they feed. 
players are the worst when it comes to this
junglers think that they're absolved from blame when a gank goes bad or if they have no pressure. also despite being the most active player on the map you will never see them drop a ward except at their own buffs.
ADCs will think they're the best in the world for getting a penta and ignore the fact that it took the other 4 players to set it up and let them have it. They're almost always the ones that get caught and they'll immediately ask why nobody warded the enemy red buff that they tried to steal without vision 40 minutes into the game, and if they misstep in a teamfight and get blown up they'll complain about lack of peel
tl;dr i hate everyone
Mains I respect due to the time and effort they put in their champion who isn't FOTM. Also I main Bard.
Usually don't have good attitudes. I have a bad streak with Sona mains being toxic af too.
I LOVE LOVE LOVE Ezreal mains. They are always the best people.
And my most hated mains are Lux mains. Obvious reasons.
