Initially NFT emerged as a technological evolution in the blockchain ecosystem in 2021 which was used to verify ownership of assets such as stocks and other securities.
However, an experiment was then conducted on this technology to verify the copyright rights on an art asset.
So it can be said that the original goal of NFT is to secure someone's copyright to a work of art.

Then the question arises of whether NFT can be used as an investment? Looks like we need to see from which angle we answer.
A businessman will think that investment must have a time and number reference. When will this investment return and what is the return?
But if I'm an artist, I just put my work on NFT to protect my copyright, without thinking about investment. And the true function of NFT is like an artist.
So if an entrepreneur uses NFT as a place to invest, I think he is in the wrong place to invest.