I agree that NFT world got too high too fast. It needs to calm down a bit and see what it could be used for. It is not really a big deal to buy some art, that is not going to be the end use for it, we have seen it used for games so far which is awesome and really gets me excited, we could see it used for many other things as well in the future.
When the day comes and we have NFT's of all kinds in the crypto market, not just art, then we will see it go up like crazy and FOMO'd all over again. Until that day comes, we just need to make sure that we do not invest into something just because it looks to be something "fun" and find other reasons that are valid.
We are going to need to wait and see what kind of utility NFTs end up having, at least to me the current use which they have been given as a way to sell some digital art does not seem as the right way to use NFTs as anyone can still download the digital image and enjoy it, while this is not possible with a work of regular art.
So other uses will need to appear for NFTs to take the next step, because if things continue in this direction then I think it is possible they are going to suffer the same fate as icos suffered back then.