Hot take: You can't call someone a cheater because he killed you, better than you, guessed you were in a bush, or hit a lucky, crazy shot
I know some people will disagree, and others will say this is a no-brainer and it's stupid that I'm trying to discuss this. But some casuals genuinely cannot stomach the idea that there are people better than them. As someone with a respectable aim, I can tell cheaters from good players. I play on PS5, so I can't inject an aimbot, but my aim is still good without any cronus zen.