Earlier quoted context omitted.
Indeed. You can see in some of the comments here the American mentality simply could not have made ARM successful because they would have been too busy competing with their own customers. For ARM to take off and be trusted they had to knowingly leave valuable profit margins around for their customers to be able to take advantage of. The defining question is if the world is better off by having people play that game o…
Microsoft minted many fortunes by leaving valuable profit margins around for third party developers. It's a longer game, so hopefully ARM employees still own some equity.
It is a repeated pattern and people are not stupid. (See also the Sherlock phenomenon with Apple). Valve, for example, have to invest in proton as the ultimate back up plan. For me personally that has proven quite helpful, but your initial business has to be wildly successful for you to be able to play defensive moves like that.
This leads to a situation where mid sized companies are few in number and unstable.