Remove the developers - who writes the specs? Who reviews the output? Who debugs production at 2am?

Someone has to understand the code. That person is a developer regardless of what you call them. If nobody understands the code, you have vibe code - and vibe code has its own cost in hotfixes, rework, and rewrites.

The report covers this: replacing developers with agents requires three conditions to hold simultaneously - AI matches human general intelligence, AI matches human contextual understanding, and AI costs less. Currently the first one alone isn't met. The cost argument assumes all three are already true. Otherwise, you'll vibe code at enterprise scale.