You're talking about running factories. That's not AI. It's fetch a sheet of steel, position blade 3mm from upper right, cut down 6cm....I am certainly envious of anyone that has a career in software, where bugs are immediately known. That does not happen in AI.
Training an AI system to respond to all possible physical changes, in even highly controlled environments, is highly unlikely outside the manufacturing area. After the first software release, unforeseen problems continually come back from the users in the field.