I think it's just hyperbole. I wonder how sensitive 97 year-olds are about their age. If it bugs them, they probably also wouldn't appreciate having it pointed out prominently in headlines and articles about their other accomplishments.
I'm middle eastern, and I've largely been tempered to a point of submission about anti-middle-eastern sentiment until someone directly or indirectly cites such ambivalence or submission as a reason to perpetuate that casual disrespect towards people of my background.
And then I get pretty pissed.
Let's not condone casual bigotry just because some members of a population have come to terms with its current inevitability.