Why the hell is there not a latency limiter for rank and league in general?

Just had 2 rank games where a idiot had to do something and went afk for the whole match even though we were in rank, then I get a trash elo booster who his friend D.C 6 times in a row in 1 match.

How the fuck is Riot allowing people who are able to D.C 6 times in a row be able to rank and even make that game count? There is literately no latency limit even though we had latency indicator before Riot took it out for some reason.

I hate how Riot doesn't even implement a latency limiter or make it so they play with other players with the same connection speed rather then stupidly putting people together out of randomness. I'd rather wait 5 minute which this goes for Riot autofill crap too then get someone who trolls because he doesn't get his lane or D.C 8 times and make other people lose elo all because he has a trash connection when playing.

How Riot can even use the word rank for their game is beyond a joke when they never update it for the last 3 years. Intentional feeder/D.C/Trolls never gets updated or even punish while being toxic is a instant punish which I'd rather play with a toxic person who I can mute which I can control rather then a Intentional feeder/D.C/Troll.

Leave buster is useless that a person who D.C can just jump back on, Intentional feed system for the team who works on it is just trash. I've sent support ticket where people have fed with chat saying they won't get ban or even punish and the funny part is they actually don't.

Update the damn game system for once and have features that improve the overall game play and this doesn't mean champion balancing, this means make the game better for players to actually enjoy the damn game and not have it ruin and waste a total of 20-30 minute waiting for the idiot to maybe come back.