I missed this change to legislation and its implications.
And the dilemma presented in the article is mine, too. My parents are in USA. I'm in Australia. My sister is in Europe. Where do our parents set themselves up for their old age? They'd prefer to be close to one of us, but there's no easy option. And options are becoming less while they are indecisive about which route to go.
Basically I need to go back in time to when I became a citizen and make them apply for residency. It was much more possible then.