Yes, but most of his KO punches are set up from his repeated connections, and it opens the door to land one clean shot that they can’t brace for. How often does Arlovski KO someone out of the blue with a single shot? I can’t think of any that weren’t badly battered first.
Tyson was a hard hitter, but a lot of his KO’s were the result of setting up an already battered opponent too. I know a lot of people will disagree, but a lot of his opponents said Tyson didn’t hit as hard as they thought he would. Tyson definitely had power (much more than Arlovski), but a lot of his brutal KO’s came from his hand speed and combinations. Mike would nail them with shots they couldn’t see after he usually hurt them. And anyone knows, you can even knock out an iron chinned guy with an unseen punch.