Arguably, only Apple is able to pull this off, due to huge investments in their supply chain and fully ordering out entire factories.

It also comes in the worst political climate for their competitors. Dell, HP, and others announcing large supply chain investment anywhere but the US would be insane. Making that supply chain investment in the US would make a $500 price point impossible.

Microsoft and Intel threw their OEM partners under the bus and they're going to have a very, very difficult time getting out from under it.

Apple also gets to fund their manufacturing investments using phone and other revenue