The metal economy is huge. Almost every product requires metal. But metallurgists don't take home a big fraction of it. What's special about the software economy is that people who write the software take home a large fraction of it. Maybe more than half, depending how you count. Which is unprecedented. It's not just because software can be zero marginal cost. Musicians don't take home half of music revenue. In most…
Also unlike in some creative industries, software engineers tend to have higher education and are better able to understand their economic contributions.