Episode 10 of Mac and Apple with Fexingo. Lucas and Luna explore Apple's growing influence in the semiconductor world through its custom silicon strategy. Anchored on the transition from Intel to Apple Silicon in the Mac, the hosts drill into a specific metric: Apple's chip team has grown from under 1,000 engineers in 2018 to more than 8,000 today, according to industry estimates. They discuss how Apple's in-house design of the M-series chips — now powering Macs, iPads, and the Vision Pro — has reshaped supply chains, pressured competitors like Intel and Qualcomm, and created a moat that's hard to replicate. The conversation touches on the cost advantage of vertical integration, the role of TSMC as a manufacturing partner, and what it means for the broader PC and smartphone markets. No fluff. One focused angle: Apple's chip strategy as a business case for owning your core technology.