13. "The hard part is building" → the hard part is choosing what to build. Building takes a weekend. Choosing the right thing to build takes taste, domain knowledge, and customer conversations.
Funny how the pendulum shifts
1. "GPT wrappers are worthless" → the value acrues to application layer
2. "AI will eliminate white collar jobs" → someone needs to manage all these AI agents and everyone is now saying white collar workers will rise due to AI
3. "Open source
