anyone else get the best teammates of all time every game?

jungle yi to their khazix a feeding zyra mid to their xerath 1-5 mid and vayne adc rofl. why do low elo play shit champs that they cant play?? i mean your obviously gonna lose when you are playing chogath i mean come on. these kids are 1-3 picks you get the role you want how do you go 1-5? i literally have to either call mid or ad only or troll so i can get a win im stuck playing a shit champ top vs a champ thats r%%%%%ed like fiora with no jungler cuz its yi when if i play adc i have a 70% winrate rofl. solo que is fucking r%%%%%ed.