There it is, on a working server you probably wouldn't touch me,
If i shoot you 10-15 times and while I'm still shooting you, you turn and melt me instantly that's not you being good, that's the server protecting you from me.
If it really was a network issue it would effect us both, but it always favours one player over the other, and that player 9 times out of 10 is a low level, console player, high ping, or just some dude who hasn't got a clue how to play and forever has a negative kd.
I've been decimated by noobs and found them in the next match, same players but it was a working server, they didn't stand a chance when the game works for me, thats why the netcode exists because they want to sell battlepass and generate more money.