I hate it

Why do people start a game a pause it immediately.?what are yall doing? It's kinda fishy I also hate playin the same team I'm using. I thought it was a way to friendly quit? Why do people just blitz the whole game like I don't get it. I don't think that makes you good at the game. Some people just play to play some of these users ,acting like they playing for they life. It's not that deep.