Consider the following:

One day we manage to reach the pinnacle of invention - we create the replicator from Star Trek. We can suddenly bring immense amounts of anything we want for everyone in the world, for very little energy (caveat: I don't know enough about Star Trek lore to know this to be true).

Now, this machine would certainly make a whole lot of business models redundant - farming, factory work, you name it - they would all no longer be able to make a living doing what they did before this invention existed.

Now for the moral question - should the fact that this invention will harm certain groups' way of life be considered enough of a motivation to prohibit the use of this invention? Despite the immense wealth we could bring upon the world?

Take a pause to form an opinion on the subject.

Now that you've formed an opinion on the replicator - consider that we already have replicators for all types of digital media. It can be infinitely replicated for trivial amounts of energy. Access to the library of all cataloged information in the world is merely a matter of bandwidth.

Now, should the fact that groups relying on copyright protection for their way of life be considered reason enough to prohibit the use of the information replicator?

To me, the answer is clear. The problem of artists, authors, actors, programmers and so on not being able to make money as easily without copyright protection does not warrant depriving the people of the world from access to the information replicator. What we should focus on is to find another model under which someone creating information can sustain themselves.