For all the positive developments Musk has helped to foster in some key areas (e.g. rockets, cars), he always seems to distract from that with an equal amount of awfulness in others. But back to satellites..
At present, I think Starlink has access to a fair bit of capacity through its UK ground stations, and the company will be aware of differences in regulation on this side of the pond. As such, I'm not sure quite how they'll approach the issue of capacity in the UK, as it can differ between markets.
By comparison, the USA has a particularly large issue on this front that Starlink needs to resolve. But in all cases, Starlink is a commercial business, and in order to put them on the path to profit they may need to be a bit more restrictive than they are today.