Is Solo que RNG?

in my oppion yes, because going in if you have a really bad tilter or overall bad player you will lose before game starts no matter how hard yo try to carry it just wont happen, because one bad/ toxic player can ruin a whole game for your team. that is why i now play flex with people on coms and how the game should be played communicating with a group of people and winning with strategy and thought over the mic. Why do you think lcs is flex que and not solo and randoms its a team that works well together and accomplishes wins with communication and strategy and thats how any competitive game should be played in my opinion not praying to the RNG gods you get a good pug and no afk players or trolls and or rages that tilt you and your team into a lose.