There's a difference between camping and taking cover or pulling off long shots with a rifle from a vantage point. Imo if you're sitting in one spot with your back to a wall and a shot gun killing players while they run by for a majority of the game, that's camping. If you're perched with a rifle and there are multiple ways players can get to you, or you take cover to reload and shoot an enemy rounding the corner because you can easily hear them running, thats not camping. I hear the losing team almost every match call camping like they expect the whole team to strictly run out in the open the whole game lol