quitting league (you dont have to read if you dont care)

I've played this game for about 2 years, and this year i started playing ranked, and now i am quitting. I am quitting league simply because there some much better games out there that arent 100% lifesteal. I waste 20-30 minutes every game stomping or getting stomped. My ranked teammates lose lane (im okay with that), but the thing is when silver players lose lane, they die at least 5 more times and ggwp. I sit there feeling helpless, not able to do anything about my 0/10 botlane and midlane. I tell them to stop making bad decisions and focus more on the defensive if you are losing lane, but they just do it again and either say "lol" or flame me in all chat. Casual games like fortnite beat league 100%, no one wants to waste 20 minutes of their life feeling helpless and not being able to have any control over a monkey team. In fortnite/battle royale games you can just drop tilted towers and die, but thats only 1 minute wasted. the current meta is basically "stomp or get stomped", "one person cant carry but another can throw game", "hey adc gtfo time for bruisers in bot". I have so many other reasons why i am quitting but i am just getting sick at the thought of league.

tl;dr: coin flip ranked games, shit meta, better games out there, trash balance team