I know you trying to mock Marcus, but the reality is that all the big LLM providers have been shifting to integrating symbolic reasoning into their models for over a year now since they noticed that scale-alone is a dead-end. Also DeepMind's AlphaFold, which won the nobile price, is neuro-symbolic AI - so I think both of those points very much justify Marcus's long criticism of pure subsymbolic LLM "AI" as a path to real causal reasoning.