BS, you don't understand boxing, MMA, or grappling. Repeatedly forcing your opponent into a position in which they have no offense is not a stalemate
Even in boxing where clinching is clearly a foul, it is a major strategy for the bigger guy to clinch and hold as long as possible to drain their opponent's energy by making them carry their heavy weight.
There is also a reason the Gracies heavily favored no rounds or time limits because from their back they would eventually drain their opponent down and submit them.
Aldo knew he was losing that fight, but made no effort to reverse the position, the guy losing the fight should not be rewarded for further avoiding the fight.