As Stendhal, Chizome believed that any who "wielded power without conviction" were automatically sinners deserving of death and used this belief to justify his actions as heroic instead of hypocritical. That said, he was perfectly willing to work alongside villains like Kuin Hachisuka as a means to an end, justifying that there was value in villains seeking to exterminate other villains. Even so, he also had a sense of common ground and respect for other vigilantes, such as identifying with Knuckleduster, believing that the latter and he were on the same path of fighting for justice. Despite this, however, he was willing to fight and kill them if they opposed him. Stendhal also appeared to suffer from a split-personality disorder that caused him to view his vigilante and civilian identities as two separate entities (his mental change was signified by whether or not he was wearing his mask at the time), with him considering Stendhal as something more significant than him. However, his confrontation with Knuckleduster caused him to change his beliefs and start thinking that those who are not "true heroes" are the reason for society's problems.

Yes, if you didn't know, in My Hero: Vigilantes, this guy actually becomes Stain later on in the My Hero Academia series!

If you could sound like his English VA, Robert McCollum, that would be great!

English VA Example: https://youtu.be/8GahZC8U2aQ?si=Rj1BWGw06rPpQGKx