Two kinds of buyer. One already knows they want AI and an OS. The other just feels the cost of running a business the old way and does not know it is fixable yet.
We do not build a whole AIOS so they can run the entire company. We build the one bottleneck (usually Acquisition, Sales, Marketing, or Operations) that, automated first, returns revenue, time, or scale.
Same system, two names: Sales OS = Sales infrastructure, Marketing OS = Marketing infrastructure, and so on. We don't build the whole AIOS to run the whole business. We attack the one bottleneck that returns the most when fixed first: revenue or cost, time, or scale.