I can say that NFT is a new concept that is still being studied and perfected so that it has not been able to carry out public sales like ICOs. This is also because the concept of NFT itself is very different in function from crypto coin assets. But I don't think it will happen in the future.
It could happen in the future if the NFT industry would boom again. We'll see how their developments could pursue after the bearish market. NFTs could innovate and emerge in the future yet it still has a lot to prove since lots of NFT projects before have failed. In the current situation that we have right now, I don't think INO projects will succeed.
The NFT market will most likely to keep existing, however due to their nature it is way more difficult to promote them if we compare them for example to meme coins, so while I still think there are going to be a lot of people willing to speculate with them the NFT market will never recover and be as big as it was, as people are going to remember all the money they lost and newbies are not going to be interested in NFTs anymore, because once the bull market comes another type of coin will capture their imagination and will absorb most of the hype at that time.
