Except you spend extra time making your code simple, rather than slapping together something that requires extra maintenance from the eventual owners.
Ideally we need metrics saying, "my projects require 30% less support or 50% less brainpower than comparable projects". Things like "average cyclomatic complexity", etc.
There was also Black Destroyer by a.e. Van vogt, where the cat-like creature specifically ate phosphorus: https://scifi.stackexchange.com/questions/153274