People need to stop complaining

Don't take this as a complaint. I just do not understand why people do this. When people say in game "KS" its a game.. You are on THE SAME TEAM! as long as your team gets kills and most importantly objectives who cares. I don't care if someone comes to my lane and kills my laner (s) I just say thank you and continue on with my game lol. But that's just my two cents 💁‍♀️