They will never do that, because they look for the cheapest solution.
The bigger the company, the less it cares about things other than cost. This is why Mediatek and Broadcom can usurp the market of network SoCs, while making products with atrociously bad support. I personally dealt with both, and say that they wholely match their popular culture image.
I don't know how it is with USA, but for Russia, the military doesn't care that their chips had frequency measured in kilohertz, and had sizes measured in square sentimetres, for as long as they get them made inside the country.