League of legends community stinks

Guys whats wrong with this game? Reporting system is only placebo? Just wasted 3 hours. How? I waited 20 minutes for a game - someone dodged queue. Another 15~ minutes - just a bad game. It's okey, happens. Another 15 mins waiting - some guy gets supp role, he told 'I DONT GO SUPP AND I DONT CARE'. Ofc he trollpicked - game ruined. 40~ minutes, lost lp, wasted time. Ok, one more game mb it will be better. Another 15 minutes in this 'awesome dynamic queue', another game, my supp told - sorry, i missclicked supp role, i dont want play him, lets be aggressive as fuck. And he died in first minute by trying to 'steal' enemy jungle solo then just threw the game. Last few days I had similar experience. 3 or 4 hours for nothing. Not even good lost game. Just trash games. Probably it's be cause summer. A lot kids are on holydays. But goddamn, this reporting system doesn't work at all. Community is full of mad kids. Now i decided to leave my last game be cause it's late, im 27 old guy and I don't have enaugh time to waste my time for trashgames like these. This community sucks as hell. Do something!