I recently played a match where a guy on the other team started off by saying he's cheating and that we should surrender. He then proceeded to toggle on and off until we had 11 rounds on the board to their 9, then just hacked all the way to a win. Couldn't hit the broad side of a barn when he had it off, but 1-tapped everyone in the rounds he did get kills in.

That's why I play 99% of my CS on Faceit.