Beanie Babies were actually cute, and well made toys. They still have that intrinsic value even when dug out of Grandma's closet today.

NFT's haven't got even that much going for them, so far as I can tell. History may recall we used this digital wailing wall for a while; but who will care enough to dig that deep into the minutiae of the silly season when the larger questions are so much more interesting, like "why didn't they see what was happening to their society?"