 Unfortunately, it's not a surprise. It's based on a legal doctrine called standing that is made up. It didn't exist until about 100 years ago. For 150 years in our American legal history, you won't find the word standing in the Supreme Court's language. You won't find the word standing in the Constitution. And a good sign that they're interpreting the Constitution in a way that contravenes the Constitution is they keep using terms that aren't in it.