Remember when NFTs sold for millions of dollars? 95% of the digital collectibles are now probably worthless.
(markets.businessinsider.com)
I still think NFTs could be used to make a form of DRM that is actually fair to the consumer, by maki g it so you can resell your digital goods and also make it so your digital rights don't vanish as soon as the seller gets bored. But nobody in a position to make that happen wants that.