I promise you, everyone is trying their best. But the food and ingredient supply chain is extremely complex and doesn't lend itself to strict structure. Tracking an ingredient through multiple vendors in multiple countries while it changes form from raw material to component ingredient to sub-product to product requires a massive effort, care, and judgment. And it's definitely a chain that's only as good as its weakest link, so one small mistake early in the chain can void all subsequent efforts, no matter how diligent. My point is, it's really hard to do well, and nigh impossible to do perfectly.