I don't say this really ever but this guy is cheating. Not his aim but his situational awareness isn't believable. He never checks empty corners, he snap shoots people through 800dpi and 0.25. Lots of other stuff. The attitude is a giveaway too
People get so hung up on the obnoxious aim that they don't realize the more subtle cheating is going on. But since I was an obnoxious twitch aimer too, the way he knows things he shouldn't jumps out at me instantly. Could just be cherry picked clips but I doubt it
This is also a classic mentality of cheaters, having genuine good aim is a part of it. He gets off on people accusing him of aimbotting when he isn't, but aim matters far less than seeing targets before they see you, which is how he's actually cheating