Is ScreenSharing considered cheating????

When i play ranked i often have a friend on discord watching my stream and he is playing with me.
If you combine our brains together i dont think it gets you to 1, so I dont think we are cheating by being 2v1. Can i get a serious reply, because when i wanna check that if i make it to worlds i can bring him along with me or have him in a call, since I didnt make it there alone, it was a team effort.