Have you spoken to any professional language or API designers about this case? Would all "true code hackers" agree that copyright shouldn't apply to software at all?
Obviously, I cannot say anything about "all" API designers, but I've read the opinions of a good few of them, including some who wrote the APIs in question here (i.e. the Java SE APIs), and they were unanimous that making APIs copyrightable would be a horrible idea.
https://en.wikipedia.org/wiki/No_true_Scotsman
Have you spoken to any professional language or API designers about this case? Would all "true code hackers" agree that copyright shouldn't apply to software at all?