Comment by strange_quark

> What employer would be willing to pay for so much wasted time for their software engineers to do deliberate training courses, or willing to accept the productivity loss from their engineers occasionally working manually for practice, when working manually is so much slower?

Lots of regulation or some landmark lawsuits should do it. If airlines operated the way tech companies did, we'd have daily plane crashes.

Pilots have to know all the ins and outs of every single system and subsystem of the machine they operate. If software engineers were required to understand their systems to the same degree in order to ship something, the only way you could do it is by coding yourself.