Many things are difficult to predict, today's NFT looks promising of course many people think that NFT can last for a long time, I don't want to be stuck with predictions like that, as long as this can be profitable then we take advantage of it, but if tomorrow NFT dies then I won't too regret.
Actually, you are right that it is better not to be stuck and be ready to change your sphere in crypto world so as to be in trends and make money on it. In terms of NFTs, I think that they will develop as tools for storing data and documents. Companies will tokenize different things so you will get rights on these things confirmed by blockchain and unique token.