Why Riot?

I literally don't know why they do it (well I do, since they are a business and want to squeeze every living ounce of emotion and money out of you), but I am sick and tired of Riot's matchmaking. They literally put you with the worst of the worst when you lose just a couple of games, and of course, that doesn't help you at all to win, thus, having you go on a losing streak of like 10 games. Im sick of it. "Oh if you're good you'll carry"...umm no you won't not if you have a feeding bot that is 0/20 in first 20 minutes. any competent team (which apparently is only the enemy teams) will take advantage of the lead and protect the carries to victory. "Oh if you don't belong in that Elo you'll carry"...no you won't, not if your riven top lane goes afk after dying for the first time and we lose ALL pressure on drags, objectives since jungle has to cover up. Riot literally puts you with the worst of players when you're on a losing streak, which takes all of the fun of the game. I already suck at league and having worst players than me (which apparently is possible cus these people are mentally challenged) playing with me does not allow me to improve or become a better player. just makes me rage and want to throw my computer at the wall. Please riot, stop trying to make it seem like you want people to be able to carry, because you don't. You want people to have a ~ 50% win rate. Not to progress at the game. Just to spend more time at the game until we finally end up buying skins for our champs and giving you our money. I do like the game and want to play it more often, but having to constantly team up with people that seem to smack their head against the keyboard in hopes they'll hit the q button is a real tilter. And yes community, I am mad, yes I am raging, and yes I have raged in my last games before typing this because I am human and know when something is unfair. I am not the best player at league not even a million miles close but unfairness is something that gets anyone mad. Jeez