Thats how it is for every job though the seller make more money the close they are to the end user. The baker makes more for his bread than the millar makes for

Thats how it is for every job though the seller make more money the close they are to the end user. The baker makes more for his bread than the millar makes for his flour but he makes more than the farmer does for his grain. Each step adds value and makes a larger share. Your software without the hardware and infrastructure isn't as valuable to the end user on its own.