If you look at these previews and especially all the recent ones then you will find that there will be no crosshair lmao or it's just a tiny dot. I believe that they have a version of the game where you have aimbot added to the code and also the cross hair always on the head level and they must have made it in such a way.
Or I must be so wrong and as op said,, they are goated. No crosshair and 100% accurate?? That's damn impressive.