A personal experience of a programmer who worked in a dozen different industries and in different roles up to CIO level is that non-programmers do not need tools but training. Once people raise to the level of their incompetence, they do not go back to school but persist in the old way of working or find comfortable workarounds.

Catching the moment when someone can not do their job efficiently anymore is an HR problem, and businesses can not rely on introspection and self-evaluation to work in this situation.