Instead of killing Riot, Superman chooses to defeat and subdue him. Here's how:
* Strength and Flight: Superman uses his superior strength and ability to fly to overpower Riot's brute force.
* Heat Vision: Superman employs his heat vision to weaken Riot's armor and disrupt his attack.
* Compassion and Restraint: Even though Riot is a villain, Superman chooses not to kill him. He believes in redemption and the potential for change, even in the face of evil.
The film emphasizes that Superman's powers are a responsibility, and he chooses to use them for good, even when faced with difficult choices.