They don't have 15 different Macbook chassis sizes. Most of those SKUs are swapping SoC and memory configurations on the same board and chassis design. By that

They don't have 15 different Macbook chassis sizes. Most of those SKUs are swapping SoC and memory configurations on the same board and chassis design. By that logic the iPhone 17 (base model) is at least 24 SKUs. If for example the 15" MacBook Air ended up being less than 3% of Mac sales, I wouldn't be surprised if Apple killed it off.