See that is where you are wrong. You are not enttitled to anything in this game at all. You get what they decide you get, not what you decide you should have. the only real choice you have is if you play the game or not or buy the next one or dlc or micro dlc. In reality the developers do not have to do anything you want them too ever since it is THEIR game and NOT the players game ever. The spawns are not a cancer in the game, it is the players trying to play this game like past CoDs that is the cancer of this game. This game is not meant to be played like BO2 or MW3 at all.
The developers never have taken any complaints as serious as the players try to demand that they do and never will. They really dont have to since they have your money for the game allready.
The spawn system did not fail, what failed was players refusing to adapt to the new system and instead expecting it to continue to be the same way as past games. YT vids and lack of players only prove that those players did not want to adapt to the new way the game played so of course they are going to get the but hurt end of the spawn system. Last time I played the game I had not in over 10 hours game play in one session ever get spawn killed. Why beacuse I watched my back, I looked around, I paid attention to where I was and was going and where I came from. Instead of expecting the game to do it for me.