Almost every conversation about sovereign, high-security compute focuses on whether it can be made secure enough. That is the wrong question, or at least an incomplete one. The harder problem is whether it can be made affordable enough, because a sovereign cloud that only the wealthiest governments can build is not a solution to the sovereignty problem. It is a luxury good, and luxury goods do not reshape infrastructure.
The default assumption is that sovereignty and security are premium features, and that you accept a higher price for more control. As long as that assumption holds, sovereign compute stays out of reach for most of the countries and operators that need it. The nations facing the sharpest sovereignty pressures are often not the ones with the deepest capital reserves. Telling them that keeping control of their own infrastructure requires a premium they cannot pay is telling them to give up control. The economics decide the security outcome.
Two things have to change for sovereign compute to leave the luxury tier. The first is architectural. Security and compliance cannot be stand-alone products added at a markup. They have to be built into the platform as defaults, so that sovereignty is a property of the base system rather than an upsell. When compliance ships in the foundation, it stops carrying a separate price tag. The second is financial. The barrier that stops most operators is the upfront buildout, the demand to fund a data-center-scale investment before the first customer arrives. Structure the financing against the infrastructure itself, scale capacity to match revenue rather than betting it all in advance, and the economics start to resemble a business instead of a moonshot.
None of this is charity. It is how the market actually grows. A sovereign cloud priced only for superpowers serves a handful of buyers. One whose economics scale down to regional operators and mid-sized governments serves a market an order of magnitude larger, and it puts real sovereignty within reach of the places that need it most. The security engineering is necessary. Whoever solves the economics is the one who gets to build at scale.