Then let's make humans pay royalties to every author from whom they ever learned something, even if it was offered freely to them, only fair?
Indeed. If I take somebody's work, transform it somewhat and sell it, I should pay royalties (unless the author explicitly allowed me to do so). That is exactly the case.
Indeed. If I take somebody's work, transform it somewhat and sell it, I should pay royalties (unless the author explicitly allowed me to do so). That is exactly the case.