Going through the possibilities:

1. British people will get it. Jokey references to the country are common here.

2. People who are interested in these changes globally will want to read anyway

3. Regular Register readers will probably get it

4. Social media shares often add comment or being seen mostly by one of the three categories above

5. Search engine results might or might not show a snippet that clarifies.

6. Sharing the link in places that do not allow clarifying the headline is evidently a problem.