Earlier quoted context omitted.
Copyright is fairly applied to Disney. There were many beneficiaries to its extension, large and small. In any case, it is a matter of law, just like earlier, shorter copyright protections were. It's totally legitimate to favor shorter copyright, but essentially any duration is an arbitrary one. It strikes me as odd that you would be interested in applying the law fairly while also referring to the law as a perversio…
Some would argue that the undefined duration does not match “limited times” and that the copyright is no longer “promoting useful arts”. While some of these questions have been answered in Disney’s favour in recent times, it is clear that the “matter of law” is anything but clear.
tl;dr: 7-2 as long as there is some type of time limitation, Congress is free to extend copyright terms.