Why 1 imposter games are so short

You shouldn't join games with 1 imposter. Why? If you kill someone in a room without vents( Storage, communication, O2), and the doors are closed, you'd have to report it before someone comes in. All of a sudden- "Where" "Where" "Where". You tell them storage, and they all say they were somewhere else when it was called. So they all sus you! If you are the only imposter, you'll lose the game. So, the story would be really different if you had a buddy… You kill someone in a room without vents. You have no choice but to report it. "Where" "Where" "Where". You do the same things, and they sus you. But since you have a buddy, say that it's whatever color they are. So they vote out your buddy and they don't sus you anymore. If you didn't have a buddy, and you said it's a random person, and they vote that person out- was not the impostor. You would get voted out.