Its because of few things
1) Broken SBMM throws full groups of pred players in with lower ranked players.
2) Respawn never bothered to take care of the on going gun issues in this game that literally make it one sided. ie. R99's being able to out damage snipers at max range.
3) the cheater issue. they dont bother to do any janitorial work on their game out of sheer laziness.
4)controller players are still mixed in with PC players and aim assist literally ruins it. people always say "oh but PC players have an advantage" not really, because in close quarters the controller players always win. its laughable at this point to even continue to play this game.
i dont know why they have a feedback section on here because the developers dont bother to check it out. at this point this game is more about how much money can we make off skins and cosmetics.