At the risk of being pedantic, I should point out that morality doesn’t come into the question. Copyright is a matter of law, and nothing else. Personally, I don’t consider it a legitimate institution; the immorality is how companies wield it like a cudgel to entrench their control over culture.
Whether or not copyright law has been violated is not a question of morality.
No, that’s stupid. Copyright is a purely legal framework. That’s it, end of story. If you still don’t understand, reread the entire discussion.