The deluge of low quality, rebranded, foreign built junk is a real problem for Amazon. A search for food scale[0] for example gives you a whole page of similar (many exactly identical with different brand names) pieces of garbage - they have massive, consistent weight drift and drain batteries like it's their job, and yet they're rocking thousands of 5 star reviews.
[0]https://www.amazon.com/s?url=search-alias%3Daps&field-keywor...