The toxic community broke me up

I want to share with you something I went through in a ranked game. I went through a lose streak: from 70 lp to 20 lp. I went in a game as garen with ignite top because I thought yasuo is against me. Draven and soraka was in the bush and they got the first blood on me. They did the lcs technic where adc and support go top and top go bot. So soraka and draven dived me easily and killed me three times. Then we finely switched and I went bot, where I got into a big disadvantage and were useless until the end of the game.

At this point, I was so tilted I wanted to quit league of legends. With that, my premade botlane flamed me and wrote "trash" and things like that, I didn't reply and kept playing until the end of the game.

It gave me a thought, why do I try to stay calm when tons of toxic players are honor level 4 and when I try to get to LEVEL 3 I can't do it. Even tho I try hard to stay positive and believe we can win until the end, it doesn't freaking matter when riot don't give a duck about it, and my teammates too.

I couldn't reply to the premade botlane because I know this system, it fucks up the players who reply to the toxic players and not the toxic players themselves.

I waste my time every day to get to honor level three, when my friends are 40 levels behind me and they are already level 4, it makes me angry and in stress because I don't know what I do wrong. I don't know what I do wrong to get high in the honor level. I try everything, but it doesn't matter.

I liked the game in season 6, were riot didn't judge on your honors and gave you keys on a random chance, not if you acted like a 8 years old child who says "gj" and "nouce" every 2 min.

Well, I want my old account back, I lost it because I back fired a toxic player who wrote me the same things that the premade bot wrote to me. At this point of time, I didn't try the behave well because It didn't really metter, the honor levels didn't really effect the whole game as now in season 8.

Should I keep playing league with these toxic community and punish system that doesn't work good at all(it sucks)? Help me league community.