I'd rephrase this as taking from copyright holders (violating the terms proffered) is moral because the holders are immoral.
This is precisely an argument based on justice/fairness. It sounds like you are taking a moral stand that piracy is equivalent to principled protest.
Taking a song for free when you are expected to pay for it isn't the same as refusing to go to the back of the bus, unless you do so with the explicit intent of suffering unjust consequences in the service of changing a bad law or social norm.
I believe it is uncontroversial that most piracy is done with the expectation of not being caught. Arguing for piracy is a difficult moral position because it is a 'small wrong' (breaking a proffered contract) with highly unlikely consequences. If you wish to take the principled protest stand you need to argue that it is right to pirate content with the intent to get caught.
Getting away with piracy doesn't really work as a moral stand. (Advocating piracy can be a pragmatic stand for the creative destruction of specific industries ... but that alone doesn't transform the individual act of piracy into moral one.)
A clean separation of 'pragmatic' or 'force of history' arguments from 'moral' arguments may serve you better.
For moral arguments you cannot ignore the moral consequences of the individual actions advocated. It's the classic doing wrong for the greater good. Breaking the law for principled protest is moral because the protester is seeking the consequences of breaking the law rather than avoiding the consequences.
The original intention of copyright was as follows: Ideas, expression, and information have no owners. They belong to the public because of free speech and all. However, this discouraged their creation, because if you wrote a book someone could just put their name on it and mass-produce it, giving you no credit. So lawmakers said how about we give authors a limited time to benefit financially from copyright. That will be a great incentive for them to create new works. However, after that time ends, the public should enjoy unrestricted use. That way we don't create monopolies on free speech and expression.
My problem is that we're straying from this original intent. The entire purpose was to prevent monopolies* on information. You used to only have copyrights for 28 years, max, before the public got full control over it. Since then, content companies and artists have endlessly lobbied Congress to give them more power, and today copyrights last an entire lifetime PLUS 70 years. Nothing ever enters the public domain.
So the real question is: How can you argue that copyright infringers are immoral, when the reality is that copyright holders are the ones who've violated the original intent of the law purely for personal gain? Their actions are ion violation of almost every moral foundation you listed (fairness, liberty, authority, betrayal, degradation).
Thanks for the feedback.