Case Study: How a $20K/Month Amazon Listing Tanked Because of Bad Main Images

https://www.acid-bookmarks.win/how-amazon-s-image-rules-actually-work-white-backgrounds-over-editing-and-what-stops-your-listing-from-being-flagged

How a sloppy main photo turned a healthy SKU into a traffic drain I learned this one the hard way at a conference bar, trading war stories with another seller while nursing a beer. He thought his traffic dip was due to seasonality