A powerful brand not only increases customers' 'willingness to pay' but also improves stakeholders' 'willingness to sell.' This lowers costs across the business, as strong brands can attract top talent for lower salaries, secure better supplier terms, and reduce their cost of capital and debt due to a lower perceived risk.

Square's product development is guided by the principle that "a seller should never outgrow Square." This forces them to build a platform that serves businesses from their first sale at a farmer's market all the way to operating in a large stadium, continuously adding capabilities to manage growing complexity.

Tesla's price cuts are not just a reaction to competition. They reflect the 'scaled economies shared' model, where cost savings from increased scale and vertical integration are passed to customers. This drives more volume, which in turn enhances the scale advantage in a virtuous, recursive cycle.

CEO Mary Barra has transformed GM's strategic planning from a rigid annual event into a more frequent and fluid process. This shift allows the senior leadership team to react quickly to new market data and technological learnings, preventing 'momentum' from pushing a program forward when a pivot is needed, a critical capability in the volatile auto market.

GM's new robotics division is leveraging a non-obvious asset: its vast, meticulously structured manufacturing data. Detailed CAD models, material properties, and step-by-step assembly instructions for every vehicle provide a unique and proprietary dataset for training highly competent 'embodied AI' systems, creating a significant competitive moat in industrial automation.

Business model innovation is a third, often-overlooked pillar of success alongside product and go-to-market. A novel business model can unlock better unit economics, align incentives with customers, and dictate the entire product and operational strategy.

GM's Chief Product Officer frames the controversial decision to ditch Apple CarPlay as a 'Jobsian' move, akin to removing the disk drive. The company believes its integrated, native infotainment system represents the next, superior technology 'S-curve' that will ultimately provide a better user experience by leveraging the car's unique hardware and capabilities.

Block restructured from divisional GMs to a functional organization (Engineering, Product, Design) across all brands. This creates a single shared roadmap and forces alignment, enabling cross-unit collaboration that was difficult when incentives were siloed in separate P&Ls.

While maintaining EVs as its long-term 'North Star,' GM is pragmatically adjusting to slowing EV adoption and regulatory shifts. CEO Mary Barra acknowledges the need to 'meet the customer where they are,' indicating that the profitable internal combustion engine (ICE) business is crucial for funding the transition and maintaining stability through market volatility.