To be clear, you're talking about /m/food on kbin.social? And particularly the threads side?
I'm the mod for that community, and I'm not seeing any amazon links, gummies, etc
Amazon links no, that was Books and the other user misspoke in one of their comments.
The other stuff, you deleted some of it after I commented, some is still there. Screenshot attached, the last one is about food but is that user's only post and looks awfully like a thinly-veiled advertisement.