Re: stop forcing us to watch kill cam.
In mixtape mode, you can skip the Kill Cam by holding [Tab] while it's playing. It's probably the same in Battle Royale, but I stopped playing that game mode.
Also, if it's the same cheaters every game that are killing you, report them. That's what the Kill Cam feature was introduced for. It's now blatantly obvious when someone is using aimbots/wallhacks or xim and other controller input converting tools.