The biggest mistake companies make in AI workflow development is trying to automate 100% of their processes, and that too without a human in the loop for review at every stage of production.
Even if a human is present, they may not have the necessary domain expertise, which essentially means no human in the loop.
Let's say you used Claude to automatically create an n8n workflow. You tested it, and it worked. No errors. No ignored instructions.
So far so good. You made the workflow live.
It worked fine for a couple of days. Then one day it suddenly stopped without any notice or warning.
One node stopped working for whatever reason, and it halted the execution of every node after it.