There's a much bigger story here.
Think about how hard it was to discover this access point. Even after it was reported and there was a known wi-fi network and the access point was known to be on a single ship, it took the Navy months to find it.
Starlink devices are cheap and it will be nearly impossible to detect them at scale. That means that anyone can get around censors. If the user turns off wi-fi, they'll be nearly impossible to detect. If they leave wi-fi on in an area with a lot of wi-fi networks it will also be nearly impossible to detect. A random farmer could have Starlink in their hut. A dissident (of any nation) could hide the dish behind their toilet.
As competing networks are launched, users will be able to choose from the least restricted network for any given topic.
We're likely to see a variant of Moore's law when it comes to satellites. Launch costs will keep going down. Right now we have Starlink with a working satellite internet system and China with a nascent one. As the costs come down we'll likely see more and more countries, companies, organizations and individuals will be able to deploy their own systems.
A government would need to negotiate with every provider to get them to block signals over their country. Jamming is always hard. You could theoretically jam all communications or communications on certain frequency bands but it's not clear how you would selectively jam satellite internet.