It appears to be true. This page describes the categories and there seems to be an approval process to prevent what this article is talking about. https://www.s

It appears to be true. This page describes the categories and there seems to be an approval process to prevent what this article is talking about. https://www.sellerapp.com/blog/amazon-restricted-categories-approval https://www.sellerapp.com/blog/amazon-restricted-categories-... It does link to Amazon's seller central but I don't have an account to see the actual list.