Or you could, you know, not be a downer and actually learn how to deal with emplacements.
Or you could, you know, not be a douche and tell us how to counter sim city and not try to use the "wow a top tier player rekt some other top tier player who was trying to sim city"-card. Because nor me or you play on this LvL. As long as you dont bring anything up, thats not like "yeah spam mortars or flank"(because this DONT work if sim city is settled, and it will settle) my point is way more realistic then yours will ever be.