Thanks for the clarification.

In my comments I have been working on the idea that consciousness is an abstraction. The context in which the consciousness abstraction exists, is where consciousness can be found.

So a mono-consciousness would still have a context that supports a consciousness abstraction. I don't see any problem with that. However the consciousness might be like a feral child, no table manners and very strange to us.

How about this. If a consciousness tells a joke in a forest where no other consciousness can hear it, is the joke still funny?