The future belongs to idea guys who can just do things

This guy says he works remotely from a van, who can gets me back to a previous question, are there any concrete case studies of companies that are actually using AI to replace swaths of employees?

I think Joel Spolsky says it best: you want someone who's smart and gets things done

I don't want to derail conversation, but I had a really hard time following / understanding that post. Am I the only one?