Why are Hamlet and claudius unscrupulous adversaries?

Hamlet and Claudius are not unscrupulous adversaries. In fact, they are quite the opposite. They are both highly principled and honorable men who are fighting for what they believe is right. Hamlet is fighting to avenge his father's death, while Claudius is fighting to protect his throne. Both men are willing to die for what they believe in, and neither one is willing to compromise. This makes them very different from unscrupulous adversaries, who are willing to do anything to win, regardless of the cost.