Construction is not particularly more interchangeable than programming. Inexperienced workers can do some tasks, which have been prepped by more experienced wor

Construction is not particularly more interchangeable than programming. Inexperienced workers can do some tasks, which have been prepped by more experienced workers. A worker operating out of their depth will cause problems that cost 10x to fix. In other words: you can fill part of your staff with interchangeable workers, but not all of it.