In their current shape and form, they aren't really intriguing but once NFT's become interoperable and transferable to any chain in the crypto world, you will be able to do unimaginable things with them.
To give you a short answer, yes but they need more time. It is also crucial to understand which will last in the long term. Think of the NFT boom the same as you are thinking about the ICO boom during the last bull run. Many will survive but a lot of them will be thrown under the bus.
And yeah, the post you mentioned was a bit too long for my taste but when you look at the full scope of the DEC token you kinda understand why it has to be like that.
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