Why are there so many smurfs in bronze/iron like my last few games of comp I’ve had gold and plat players who’ve been throwing the game for no reason it’s so annoying I’m trying to rank up but they just want to throw the game

Hello everyone! Recently i’ve been watching Alfajer’s stream and i was wondering how does he do to avoid KJ recall animation. Is it a bind or some kind of combination like Raze’s Ulti? Here’s an example: https://clips.twitch.tv/UnsightlyBo...