Quantum networks or quantum internet are terms that can be found when reading about quantum computation and information nowadys, but still I they are pretty vague concepts that are still in development.
I was wondering about the fact that this networks or internet would be pretty limited in communications between several computers as sending redundant information to several of them would be prohibited because of the no-cloning theorem. That would mean that only point-to-point communications could be done in quantum network. Moreover, once sent the information cannot be sent again as no copies of it are remaining, and so the communication could be done just once or the state should be created again by doing the same computations as before each time we want to send it. This sounds pretty inefficient coparing to the classical networks and internet.
Am I right about this thought or am I missing something?