Some sort of timeline where a prominent American politician moves to another Anglosphere nation as a young child, and ends up becoming a prominent political figure there instead, perhaps even PM since none of them have requirements that you have to be born in that nation to become head of government. (I've seen a fair amount of 'prominent Canadian/UK/Australian politician moves to the US' timelines, but I haven't seen any that do the opposite yet.)
To tack on to this, I’ve wondered what things would be like if Boris Johnson stayed in the US and became a politician here while Trump moved to his mother’s homeland of Scotland and got involved with politics there.
