Unless you are part of a civil rights movement or something as equally just I have a hard time believing that. To quote Martin Luther King Jr.:
“We will not obey unjust laws or submit to unjust practices. We will do this peacefully, openly, cheerfully because our aim is to persuade. We adopt the means of nonviolence because our end is a community at peace with itself.”
Basically if you are committing piracy as some sort of morally right act then you should not hide in the shadows.