From what I've read UK actors typically pick up and move to LA for more opportunity, especially the black ones, they aren't shipped over they move over, but that has nothing to do with the post you are replying to.
I've been the to carribbean, Jamaica, Bahamas, St. Lucia, and Antiqua. What does that have to do with speaking on things in the US though, it makes no sense for you to tell an american they have to go overseas to talk about how things are in the US, you know our actual country.
I noticed you still haven't actually addressed anything I said about securing local production companies in the UK and making their own industry, like the Jews did in the US with Hollywood, like Tyler Perry did with those terrible plays and monetizing them into movies as well. If you are content to simply want to leach off white brit infrastructure, leach off white american infrastructure, and complain when black americans building their own and being mainly afram centric, it seems you are arguing for a position to always be begging. Like I said black brits have access to the their own underserved market that is begging for material and to see their own faces, they have to take advantage of that, on top of that, they also have a market of the english speaking world of blacks, which would include the carribean, canada, and the US. No black american is going to attack black brits for making their own content, and like I said if anything you might see cooperation in pushing and buying content because we are valuable to each other.