[tim333]

Couple of issues - "a single economic pillar is fragile". I don't think anyone is suggesting shutting the US economy and just doing AI.

"largest bubble we have seen in human history" - the sums involved are not the largest - the railway bubble was larger as percent of GDP. Also it's not even clear it is that much of a bubble - the AI may come through and produce more value than the sums invested. If you can double the workforce by matching humans with AI/robots how much is that worth?