I think that NFT will remain to be a niche product. Most of them are ugly, so people won't be buying them as a piece of art. Trading them is really volatile and unpredictable, so that suits not for everyone either.
Sometimes I look at NFT artworks and I wonder what their use case in the crypto space is, they'll probably appeal to the super rich art collectors who're into the types that NFT showcases, other than that I personally don't see them being relevant in the future. Besides, for the majority of people, I'd say who needs a masterpiece that costs a fortune, when you can copy them or buy a lookalike on the roadside, except again for the these elites who'll like to show off that they hold the originals .