I think the counterargument to your critique would be that the R&D costs are dwarfed by running costs, but I'm not sure how true that is. The one interesting p

I think the counterargument to your critique would be that the R&D costs are dwarfed by running costs, but I'm not sure how true that is. The one interesting prospect is that of cheap GPUs flooding the market and making pervasive personal AI a realistic possibility.