PSA: The Attitude of the LoL Community is Terrible

Recently I have started playing Ranked matches seriously. I haven't even finished placements and I'm getting tired of it. So far, everyone is considerably more critical of your mistakes, which is fine, but they're also really toxic. I'm not going to deny that I'm incredibly mediocre at the game at best, but my teammates have been incredibly toxic. One game, someone was calling gg before the first wave even hit. I mean, you can partially attribute this to the meta's state, but that's just ridiculous, seeing as nobody was trolling and our team comp wasn't that atrocious. People are constantly calling you trash, whereas they should be more supportive of the newer player's mistakes. Anyways, I'm going to play a little more to see if it gets any better at all, or else I might just go back to Blind Pick or even quit the game. They hit you, you turn your other cheek, they hit you again, and the cycle continues.There would be so much more that I could do if I didn't spend an hour or two getting flamed by the most idiotic and hopeless scumbags to ever grace the planet with their existence while enjoying the grey-scale filter on your monitor. The great irony of this is that all of these god-tier Bronze legends would have the same thing being said to them if they were in a game with a bunch of Diamond or Gold players.

tl;dr: Please just be more supportive of the newer players, even if they do make more mistakes than you'd like them to.