Sometimes, I wonder what the actual value of the digital arts is. Is it just the satisfaction of holding the copyright or there is a chance it could be transcribed to real-world art?

I've got an artist friend who does tapestry artworks (@kunle-art), he has been looking to sell his real and beautiful artworks in real life without much success. These artworks hold real value and can be held physically.

Is there a way such a person can get into NFT?