This is another liberal decision from the bench at the insistence of leftist producers that is conveniently devoid of both legal reasoning and legal precedent.
See Post 11.
In other words, "I don't know anything about copyright law, but I disagree with the decision, so it must be liberal in nature". :)
Look up the word "copyright" before looking foolish.
Then you must believe that the owner of copyrighted materials cannot determine who sells it and canot control modifications made to his copyrighted material.
Perhaps you would consider it conservative if someone took the movie "Passion of the Christ" and removed every reference from the movie that showed Jesus rose from the dead.
If you removed the right scenes so the movie could show that Jesus was just an ordinary person who was convicted of crime and put to death.
Would you defend someones right to do that? You can't have it both ways. Copyright owners either have the right to control what they copyright or they do not.