Then it is up to the local government to confiscate their starlink hardware. There is no reason for starlink to respect every single legal jurisdiction's rules. They only need to deal with wherever they connect to ISPs.
Do Africans deserve less enforcement of things their government has not approved than people in other parts of the world?
Would you be OK if some country started making high-current electrical devices that were not approved and then just forcefully sold them in your country, even though regulations prohibited it?
It's not about what they "deserve". It is about what is physically possible.
I would love it if pirate internet via satellite that cannot be controlled by any government became a common thing in the US (and everywhere in the world). Unfortunately the US does have the enforcement capability to tell starlink what to do.
What are you talking about?
They can make the possession of satellite equipment a crime (already is in quite a few countries), They can fine Starlink for allowing service when it has not been approved, they can ban starlink in the future.
They can take many approaches.