Is Sukuna good or evil?

Sukuna is unequivocally evil in both his human and cursed forms. His actions, personality, and motivations throughout Jujutsu Kaisen clearly align with the characteristics of a villain, and his evil nature is central to his identity.

Reasons Why Sukuna is Evil:

1. Cruelty and Sadism

• Sadistic Enjoyment: Sukuna takes immense pleasure in causing pain and suffering, whether it's to humans, cursed spirits, or even other sorcerers. He revels in the misery of others and displays no remorse or empathy. For example, when he first possesses Yuji Itadori's body, he demonstrates his cruelty by killing innocent people without hesitation, all for his amusement.
• Excessive Force: Even in situations where he could choose a less violent solution, Sukuna opts for brutal and excessive actions. This includes his casual annihilation of other curses and people who don’t serve his interests.

2. Disregard for Life

• Lack of Respect for Life: Sukuna is utterly indifferent to the lives of others. When he was a human sorcerer, he killed and tortured for sport, showing a lack of moral restraint. As a curse, he continues this behavior, treating the lives of others — whether they are humans or other curses — as disposable.
• Destruction: Throughout Jujutsu Kaisen, Sukuna is shown to have no qualms about slaughtering vast numbers of people and cursed spirits alike, displaying his utter disregard for any form of life.

3. Power and Domination

• Ambition for Power: Sukuna is incredibly power-hungry, and his goal is not just to be powerful but to dominate the world of curses and humans alike. His ego and arrogance are almost as important to him as his raw strength, and he seeks to establish his dominance over all.
• King of Curses: Sukuna’s desire for power is so intense that he claims the title of "King of Curses," and even in his cursed form, he continues to strive for greater power, making him a constant threat to both humans and curses.

4. No Moral Compass

• Morally Deficient: Unlike other villains who may have some kind of redeeming quality or a sense of justification for their actions, Sukuna has no moral compass. He has no regard for good or evil; he simply does whatever he pleases, driven by his own desires. Whether he’s hurting people, making deals, or killing curses, his actions are always motivated by his selfishness and hunger for power.
• Cold-Hearted: Sukuna shows no empathy for anyone, including those he might benefit from. He only cares about his own desires, even if it means destroying others to achieve them.

5. His View on Humans and Cursed Spirits

• Disdain for Humans: Sukuna sees humans as weak and insignificant. His interactions with humans, including Yuji Itadori, show that he considers them nothing more than tools or entertainment. He has no respect for them and often looks down on them, seeing them as inferior beings.
• Superiority Complex: Sukuna’s belief in his own superiority is evident not only in his disdain for humans but also for other cursed spirits. He considers himself the pinnacle of cursed energy and regularly demonstrates that he sees himself as above all others. His ability to easily overpower other curses shows just how much of an existential threat he is.

6. His Relationship with Yuji Itadori

• Possessing Yuji's Body: One of Sukuna's most significant actions in the series is when he forcibly takes over Yuji Itadori's body. While Yuji is a kind and caring person, Sukuna does not care about his host's well-being, and he uses Yuji's body for his own malicious purposes. He doesn’t hesitate to kill or harm others when he’s in control of Yuji’s body, showing his cruelty.
• Antagonistic Role: While Yuji struggles to maintain control over his own body, Sukuna is determined to take advantage of this situation for his own gain. His actions not only endanger Yuji’s life but also put everyone around him at risk.

7. His Lack of Remorse

• No Remorse for His Actions: One of the key traits of Sukuna’s evil nature is his lack of guilt or remorse. He doesn't care about the consequences of his actions, and even if those actions cause massive destruction or loss of life, he remains indifferent. He views everything and everyone as insignificant in the grand scheme of his desires.

Is Sukuna Totally Evil?

While Sukuna is undeniably evil, it's important to note that his backstory and motivations are not fully fleshed out yet in Jujutsu Kaisen. It's possible that his human life was different, and some might argue that he was a product of his time or his experiences as a human sorcerer. However, even if he had a more complex past, Sukuna's current actions as a curse align him firmly with the role of a villain. His cruelty, hunger for power, and total lack of empathy make him a malevolent force in the series.

Conclusion:

Sukuna is an archetype of evil — a character driven by his desire for power, dominance, and the destruction of others. His sadistic nature, disregard for life, and lack of any moral compass make him one of the most dangerous and feared entities in Jujutsu Kaisen. While his history as a human sorcerer may eventually offer more context to his actions, he is unequivocally a villain in his current form as the King of Curses.