The Navy uses highly enriched uranium for its reactors, something like 70-80% enrichment. This is a non starter for civilian use, on account of proliferation concerns. That, and the enrichment requirements drive up fuel costs.

>the entire US Navy uses them

Is the business of the US Navy to sell electrity on the market?

You are the one conflating things that have absolutely no connections.

Yes, SMRs probably have a small niche market on military-adjacent applications.

Ok, this is interesting. I am skeptic about DC's in space, but I do appreciate people actually doing stuff. What is it computing up there. How did you get it up? How does one usually talk with their satellite. I guess you don't merely have a dish since it's probably not geostationary.