content: At least the humans were smart enough to understand something went wrong. Sure it took them a bit to remember the shut it off part, fixable with training. The machine has to be programmed and have communications from the other machines + whatever is doing QC and if automated for shutdown, has to be able to override the broken one to turn it off or override the broken one when shutting down the entire line to not break everything while the broken one thinks everything is OK and sees the others as the broken ones (overriding the shutdown procedure while it breaks shit).