It's understandly not something a lot of vendors consider, especially early stage products, but classified systems don't have Internet access and can't use managed cloud services (unless offered by AWS via C2S, and possibly in the future by whoever wins JEDI if they resurrect that), leaving no choice but to self-host anything. That's the extremest example, but lots of enterprises airgap part of their network for other reasons, and private companies that don't handle officially classified data may still be restricted in where they can host data based on PII/PHI legal regulations, and may not be able to use your data center.
Sure, those are all good points. We'll definitely keep an eye on customer demand in these areas so we can make good prioritization decisions. It can be frustrating when there are so many things that we'd like to do, but we can only pick a small subset to actually do.