I don’t doubt you, but when I play the game, I don’t play with the intention to achieve a specific rank or SR. I play to (somewhat) have fun and win games.
Of course most likely any role has a hard time with bad players in the team, but I argue, that it’s particularily hard to help win the game as support, than it is with the Tank or DPS role. And with role-queue you have to pray every game, that you get somewhat capable players.
What do you want to do as support, if your tanks refuse to play proper combo’s. What do you want to do, when there is not enough shield damage? What do you want to do if your team presses S instead of W?
Now, I get that maybe that’s not only a support specific issue. I’d like to know, how do you carry games with terrible tanks not in VC? How do you carry games with a clearly worse team composition?
And don’t get me wrong, of course you have to accept, that there are literally unwinnable games, at every ranks, but my experience is, that these games have increased alot in number with the recent role queue update. What is your experience with that?