> Protections are purely so that the creators can get paid in some shape.
That's not what the founding fathers said, and it's not what they wanted.
Madison thought that the two things were really the same saying:
"The utility of this power will scarcely be questioned. The copyright of authors has been solemnly adjudged, in Great Britain, to be a right of common law. The right to useful inventions seems with equal reason to belong to the inventors. The public good fully coincides in both cases with the claims of individuals. The States cannot separately make effectual provision for either of the cases..."
— Federalist No. 43 (1788)
Whereas Jefferson, who not only helped draft the consititution, but was the first patent examiner, was deeply suspicious of them and wanted a restriction on length directly spelled out at length in the constitution itself.
"I like it [the Constitution], as far as it goes; but I should have been for going further. For instance, the following alterations and additions would have pleased me... Article 9. Monopolies may be allowed to persons for their own productions in literature, and their own inventions in the arts, for a term not exceeding — years, but for no longer term, and for no other purpose."
— Letter to James Madison (August 1789)
They all agreed that the purpose was progress for everyone, not one mans enrichment. They disagreed a bit about how best to accomplish that.