I'm fortunate that I have that option as well. I didn't generally shop at them before, so not a big hardship, but I would be very hesitant to go back now if I did. They've had over a year (how long has this been going one?) to figure this out, and decided instead to do this.
But if the article is correct, and they don't have to label, we need to change that. I'd rather a label that said "product of US, Mexico, Peru or some other five countries" if they really don't know.