The only evidence that it all goes back to this TerraFlower stuff is what the company says. If I have learned anything from working on like private sector human rights violations for like my entire NGO career, you should never trust what companies say in situations like this. This is a legitimately complex problem of how do you regulate new ingredients and additives and whatever as they come onto the market without bringing everything to a grinding halt? The answer can't be, the company's selling it, get to design. But then another really weird thing about this is that all of this might actually be fucking moot.