Lost fun of playing with randoms

This is a  problem i  have  as   well. My biggest issue  though  is  that I could deal  with these  randos if the game  wasn't so near   impossible to play without your team(a good one too). People are too  damn tanky.  I can't take on 2v1 let alone 3v1 when it  takes all the ammo in both my guns to  down just one player. Obviously, it can be  done but you need to pull off  some  godlike shenanigans or  be  fighting against potatoes.