It depends on the specific comic storyline. Sometimes they can be portrayed as villains, but in other cases, they might have more complex motives and not be purely evil.
Captain Marvel did help the Skrulls in the comics. The reasons behind this could range from shared interests to moral obligations, and it added depth to the storylines.
Super Skrulls on Comic Vine are known for their appearances in different comic series. Fans analyze their powers, battles, and character evolution. It's a rich source of discussion for comic enthusiasts.