[jbay808]

Are iphone margins low?

Fighter jets are almost a cost-is-no-object project, so to me at least, it isn't a good proxy for a country's manufacturing prowess.

Your ability to build something is measured by how cheaply you can build that thing. This means that if I can make something more cheaply than you can, I'm actually better at making it than you are, assuming the end product is the same. (You can also cheapen something by cutting corners on the design or materials, but then you're making a different thing).

[analognoise]

Without an integrated supply chain? Yes.

Can we make an iPhone? Yeah, we design not only the chips here but the circuit boards. They're prototyped here!

Can we increase our margins by throwing the chemicals into the local river and having people manually stand there for 12 hour shifts breathing in toxic chemicals to manually polish them? Yup.

[jbay808]

Having a sophisticated supply chain in place is a big part of manufacturing prowess!