The 24% number is misleading because it makes GitHub sound optional. It's optional the way a portfolio was optional in 2019. Within two years every serious candidate had one. Here's the constraint nobody's pricing in. AI PM interviews have shifted from "tell me about a product you'd build" to "show me something you've built." Interviewers at Anthropic, Google DeepMind, and OpenAI now ask candidates to walk through their GitHub during the technical round. They're not checking code quality.…