@scalzi "Mallaby does praise OpenAI's CEO Sam Altman's dollar-attracting gravitational field that raised $40 billion in investment, an amount bigger than any other private funding round in history" So he's more adept that Charles Ponzi. The sums don't come out and the products don't "work". Bubble will burst this year or next. Still, there are people daft enough to speculate with Crypto-coins (none are currencies) and NFTs (pointless compared to notarised parchment) & those are not investments.