I hate how coin flip this game is now, more than ever.

I've played hundreds of games this season, and before there were feeders yes, but I have never felt this dependent on my team doing well like this season. I watch twitch, first thing I hear from a streamer is "ahh, maybe I should paly fortnite for the rest of the day, league is in a trash state"..then I log into my client, first thing I see a d2 guy on my friends list have a note under his name 'd2+ solo q is coin flip.' Then I play league, but games are over in 10 mins and we end up ff-ing or just play it out on auto pilot till we lose the game and our minds. I even stopped playing solo q, hovering d3 right now for 2 months just playing decay games, because I'm still tilted from dropping from d1 with games being decided in champ select. I play flex q, win lane or go even, hey doesn't matter if your 3 other lanes are feeding. I have never felt so useless like this season, doesn't matter what I play, I just need to get a good team and just then can I win. It's like, why even play the game if I climb or demote based on my teammates. Yes, yes, I'm the only constant in all of my games blabla but I'm tired of needing to play 500 games just to get where I belong, because I gotta suffer and crawl through garbage until the merciful matchmaking system throws me a few wins in my direction. Last season the support role burnt me out, this season it was jungle... because it's basically the same shit, you run around like a fucking idiot trying to patch 15 holes with 2 hands and new ones being created every second. It's insane...