Starlink regions: https://api.starlink.com/public-files/Mobile_Service_Regions...

It sounds like a fair deal in that you pay for the service and they provide the service. The economics of it will depend wildly on use case. I am getting internet thru Calyx Institute[1]. About $500 set up and $35/month (supposedly unlimited mobile 4G). Should work most everywhere there are people but only those places that also have cell coverage.

[1] https://calyxinstitute.org

I think "regional" means continental. So if you get a regional plan in North America, it won't work in Europe.