I've toyed with the idea of turning some of my art into NFTs but haven't gotten around to it yet. I like doing the art but have never enjoyed the photography bit and getting files in the right format etc.
I don't think I'm that interested in making digital art, although I've not spent much time trying it to be honest. I love the tactile nature of mixed media, the textures and even the sounds of some of the mediums. 😁
Big money to be made, and access for more people to buy your art. Once you get going, you'll probably be addicted. That's what I seem to see in others.