Similarly, asserting a court erred in a spectacularly ridiculous way is not an argument.
Note that before 1989, rules in USA were quite different. Instead of: everything is IP, almost forever - explicit copyright registration was required for protection of works.
While object code was ruled as copyrightable for pretty obvious reasons, initial rulings seems quite consistent with law at the time. Current 100+ year copyright terms might seem similarly ridiculous to copyrights founders.