Entirely depends on which canon of the story you go with.
In some he rebels against authority.
In some he’s a corrupter.
In some he’s just the one that makes the negative case against something.
So depending on the story he can be a cartoonish villain aiming only to cause suffering, a rebel arguing against unquestioned authority, or an otherwise perfectly amenable prosecutor.
Entirely depends on which canon of the story you go with.
In some he rebels against authority.
In some he’s a corrupter.
In some he’s just the one that makes the negative case against something.
So depending on the story he can be a cartoonish villain aiming only to cause suffering, a rebel arguing against unquestioned authority, or an otherwise perfectly amenable prosecutor.