I don't think anyone actually thought that Whole Foods was special. It's just the specific store that happened to sell this poison stuff. It could have been Kro

I don't think anyone actually thought that Whole Foods was special. It's just the specific store that happened to sell this poison stuff. It could have been Kroger or Food Lion or whatever and OP would still have legitimately said "If you buy something at X you should be able to assume it won’t kill you."