yeah, i was also thinking the same thing. after all, today's many developers are trying to develop NFT in every program, game, art, and other product they develop. it can last a long time, moreover that NFT cannot be duplicated. After all, this can also be traded. I think NFT will last long, it's just that it's still in the development stage. the hype that happened was because it was something new. nowadays, people already know about NFT, so when it's hype for the second time, then it will be great.
it does last a long time, but in my personal opinion, NFT is not very good for investment assets. unless you are an NFT user. like NFT games, you play them. so there is a specific satisfaction value when you have your NFT in the long run.
the NFT market will probably last quite a while. we might get past some of the hype going on. but whether in the future we will see NFT as a very valuable asset or not.