what fake crosshair does ?????

when you open it in the simplest way, you see your crosshair, but others see a ridiculously huge crosshair.

And what's it supposed to be for ? I don't understand.
At this point, if i enable it, other players will understand that i'm using Nixware or other hack. It seems very stupid to me !!! What is its purpose ?

now i understand that every time i see that crosshair I KNOW they are using a cheat software, WTF !?!?!
I think this MUST BE REMOVED from the options, IT'S PLAIN STUPID !

Why there isnt a warning when it is enabled ?????? Are you kidding me ??????????? It serves no purpose other than to tell everyone we're using a cheat software, that's crazy !!!!!!!!!!!!!!!!! And there's no warning !!!!!!!!!

Now I understand why everyone else told me "NICE crosshair dude LMAO !", but I never understood why ! T H I S - I S - C R A Z Y !!!!!!!!!!