For me it's mostly the half baked technology angle. I've been in the tech industry for almost twenty years now and I've seen many, many cycles of hype. This one is less obviously dumb than NFTs but it still has all the same hallmarks.
Maybe it'll be useful at some point for summary or synthesis but for now it's just a neat toy.
I actually like that he's ragging the puck on this. The longer it goes the more eager Trump is going to be for a deal.