Problem with ranks i found while playing in my smurf account.

So i was playing ranked on my smurf account which in in B1 i dont know how some people are in silver when some people are in bronze 4 but miles better than them. so this account was in B3 and i climbed to b1 in less than 2 weeks and i realized something. that the ranking system doesnt make sense. Obviously Me smurfing would end up getting +15 kills per game as an average and the kda is around 3.67. The latest game the i played my score was 19/6/7 and the kill participation was 67%. I was winning lane and i started roaming alot and giving my team a lead but then the enemy team, which were lower ranked the my team, kept playing and won the game. i do not riot rank system is good at all, obviously, no offense tho, riot youre doing a fucking poor job in ranked in lower elo. you guys only care in higher elo because these rank is where the majority of streamers are (dia~challenger). but let me tell you there are alot of people in lower elo that deserve better ranks. like one of my friend was S3 in his account until he made a new account and got to plat.

So here is my solution: I believe the riot knows people's birthday because of age consent. But there are many kids in lower elo that are actually ruining the whole competitive game because they are immature and start feeding after they died 2 times and "jungler did not gank" I hope the rank system is taken seriously real people starts to examine the lower elo ranks if a person gets more than 2 reports. because im sure ai cant detect intentional feeding in lower ranked. please read the chat that happens during the game and at champ select. if there is "ok i troll" or "i feed", give them atleast 2 month ban in ranked because kids are actually ruining the games.

OR another solution which is unfair is:

I mentioned about you guys knowing the age. if a user is under 16 dont make the ranked system available. or make another ranked system called "jumiors ranked" where kids under 16 can play against each other.

THIS IS THE END OF MY SALT. IF YOUR FOOD IS SALTY ENOUGH PLEASE TRY TO FIX THE RANK SYSTEM