This comment is so relevant.. people underestimate software complexity. In software services, often it's not the algorithms that are hard to implement or maintain, as they often have very clearly defined input and output requirements, and you can and test them, but its the ever changing and regularly patched up business logic that evolves the system into a complex and fragile service needing careful maintenance.. Can't imagine an AI system taking 'charge' there as a subtle mistake by the AI system would then need a human intervention to 'fix' it which by then would be close to impossible. At that point you can't also make use of AI beyond a co-pilot role as anything complex would need line by line and careful inspection by a software dev.