So just as a little view into what it is to be a support. I mained Braum for a while in ranked because I just like Braum, he's a pretty nice guy. First game I have a Sivir ADC who was actually rather pleasant, at one point I used E to soak damage from a creep wave of like 18 creeps or something ridiculous while my ADC walked back to lane and I didn't take a single creep, just soaked every hit so she could have all of it and grow up to be big and strong. She was really appreciative and at various points in the game was complimenting me in all chat even gasp. Next game I have an Ezreal ADC, I do the same thing, he gets back to lane and starts hitting the creeps at random, he kept missing them because he was typing in chat "What the actual fuck Braum, why were you just standing there getting hit, you just cost us the lane, they're going to just murder you now and you're going to feed" I was at 3/4 HP afterwards, I had a whopping 4 biscuits in my inventory, and with that and base regen was full HP by the time anybody showed up. The enemy ADC flashed away as Ezreal blinked in and missed quite literally everything, Q, W, ult, EVERYTHING and was out of auto range, so I flashed in and hit her with Q getting the kill, immediately in /all chat "GG, report this trash fucking Braum, taking my kills"
You get one of three ADCs as a support.
The rager: Gets pissed at literally everything you do and spam pings the entire game, you could have 18 wards on the map and be force feeding him HP the moment he gets scratched and he'd bitch at you for not diving the enemy turret so he could get a kill and promptly get you both killed.
The mute: Says nothing the entire game, doesn't actually mute you, is just completely silent the entire game, doesn't even ping.
[404 error: player not found] The actual decent human being: Is akin to a unicorn, you think they exist, and occasionally you'll see one from a distance, but you don't actually remember how high you were at the time so it could have been a trick of the mind.
Jokes aside, it is seriously rare to get an ADC who isn't either completely silent all game or an entitled little shit who thinks everything should be given to them on a silver platter because you only exist to ward for them and keep people away from them until they want a kill. ADC is on average the most toxic role in the entire game, second on the list is mid lane, followed by jungler. ADCs are just used to being pampered and protected all game so when it doesn't go according to plan they snap, and junglers can't really do much if their team gets trashed all game, I dunno why mid laners are ass holes, they just kind of are most of the time. I spent the majority of most games trying to get my team to stop flaming at each other more so than actually playing the game, one game I had someone flaming our top laner saying he was "Just a gold 3 scrub who doesn't know anything about the game" while I was the Bronze 2 support that had been saving his ass all game long when he made stupid decisions.