[rndgermandude]

Farmers have to put in constant work to generate revenue. "IP" revenue too often entails create-once-earn-forever. However, "IP" often has a higher upfront investment attached to it, and often is not (as) "scalable", unlike farming.

What I am trying to say is that both things are very different in details where it matters, so I think this is a rather flawed analogy.

Maybe a closer analogy would be landowners who rent out land. Should a person who bought land 10 years ago be able to generate revenue from renting it to a farmer?