Only bread, cheese and processed products in original packaging, so I guess this proves your point. But they are doing fine to this day, because there's only so many people you could tell (for various personal reasons I didn't want to pursue anything serious, like ratting them out to safety inspectors and hoping they didn't bribe the local inspector, like a certain bookstore I know of... but that's another story), and people tend to stick to their local grocery stores anyway (price and location sensitivity).

For what it's worth, despite that I'm now distrusting businesses by default, I try to compensate for that; if there's a store or service provider that I feel treats me fairly, and I don't see any obvious signs of deception in their overall business practices, I tend to stick to them despite cheaper options available. I feel fair business should be rewarded, and I do my best to put my money where my mouth is in this area.