You are actually incorrect here as far as the US goes.
Article I, Section 8, Clause 8 of the US constitution states:
To promote the progress of science and useful arts, by securing for limited times to authors and inventors the exclusive right to their respective writings and discoveries.
The whole constitutional purpose of IP law is to spur creative activity. The interests of the creator are only a means to this end. This has, unfortunately, been perverted by regulatory capture.
Article I, Section 8, Clause 8 of the US constitution states:
To promote the progress of science and useful arts, by securing for limited times to authors and inventors the exclusive right to their respective writings and discoveries.
The whole constitutional purpose of IP law is to spur creative activity. The interests of the creator are only a means to this end. This has, unfortunately, been perverted by regulatory capture.