This is like saying, "Draw go" isn't talking about MTG. It's shorthand for all of the steps that you'd need to complete. Just like someone playing an Eggs deck is going to say "Casting KCI + IW, draw 2, float 2" or "Here is the main loop. I'm going to do that until I hit banefire, then hit you for infinite damage."

What's interesting is actual MTG gameplay uses a HUGE amount of shortcuts on every play, because saying every single thing you and the opponent have to do during each step and phase would be incredibly time consuming.