The article says there is an expiration date in the body. Nowhere it says that it can't possibly be 'avoided', just that current and foreseeable medicine is not quite there yet.
current and foreseeable medicine is not quite there yet
That's the key point. We all know eventually the singularity will arrive. And we know we have PLENTY of work to do today to make things a little bit better but still be far short of the singularity.
So it's wonderful to be a cheerleader for progress, but it can also be kind of annoying on occasion.