Best case scenario custom ASICs for specialised workloads either for edge computing of orbital workloads or military stuff.That would be with ability to replace/upgrade components rather than a sealed sat like environment.
Its similar to the hype for spacelink type sats for internet connectivity rather than a proper fiber buildout that would solve most of the issues at less cost.After the last couple of years seeing the deployment in UKR,Sahel its mostly a mil tool.
[1] https://www.theregister.com/2024/01/24/updated_hpe_spaceborn...