I would play more if matchmaking was not the worse it has been.

I have played two games today in mid. First match ashe dc's after a double kill comes back and she is lvl 4 to jinx lvl7 games over because my adc will never be able to catch up or compare to there team that scaled while she was gone. It was actually going well when ashe got back then our wukong just dives 4 of them at 20 minutes he dies and they get baron. Was just a bad play to dive them when baron was up while they're ahead. Also im more than happy to just move on to another game as a dc is an unavoidable problem. The second game was pretty good for early, jungle had a lead so did top. Then our support ziggs just keeps splitting bot feeding kills to cait then graves just starts fighting without the team. Graves says if i ever see you 4 R****** again you will lose 20 and ill lose 2 lp. So I'm being threatened to get inted in my game and future games. What healthy gameplay am I right?. I really want to play league just not now but in the future cause, I enjoy playing and getting better but I'm not playing with people that want to get better. I feel that every game I get into my teammates are trying to play smash bros while I'm trying to play league. They want to be the best player in the match instead of working together. I feel that the positional rankings have made matchmaking worse and in my experience teams are not even anymore. Way more uneven than last season. honestly, I am more than happy to chalk it up to playing at low plat elo. but when your teams are making bad decisions game after game like jg being bot when baron is up. Overextending for farm while defending. Splitting without vision of enemy team. Not matching lanes. It is just frustrating to see these things happen when this should be common sense. Honestly, though everything that happened in these games would not of have even bothered me if both matches were not solo/duo ranked. If i was in a norms and my jg was bot when baron was up it would even phase me but it can not happen in ranked. Some mistakes like this are fine in a normal game but in ranked matchmaking that makes or breaks a game. That is my problem with these matches right now. We have normal game players doing things in ranked that cost a game. Maybe it is the fact that the attention that game wants is on its micro play but what wins the game is the macro.

Also how is it that my adc can be silver 1 on my team when im plat 4. I cant que with my brother who is silver but i can still have one on my team.