I liked the comparison of NFT and a painting on the wall. I have a few NFT paintings on the wall, prints, not even the real painting. we own maybe two real paintings, from my wifes family members. Limited print runs is what makes the painting prints valuable, numbered and signed. Just like NFT's are becoming today, the digital version of things. Another outlet for artist to earn a little bit of money. Imagine if Bev Doolittle or some of the western print artist put a few of their works into the NFT market. I think they would fetch some pretty good prices. Just like their prints do $1,200 for Bev's "Sacred Ground Print". NFT's are goin to be around I think for a very long time.
It is interesting these days, as there is definitely a drive for more artists to "get in on the craze" and at some point, it won't be a craze, it will be the norm. At that point, the world changes.