Amazon Sellers, control is getting tighter while competition is getting heavier. ⚠️ From silent catalog hijacks to rising return fraud and data showing just 1.6% of sellers driving half of all GMV, the gap between disciplined operators and everyone else is widening fast. 📦📊 Today is about who protects their listings, who defends margin, and who gets left behind. Full News: https://amazonseller.school/the-power-gap-is-widening-tiktok-speeds-up-support-ai-rewrites-amazon/ Foreign Language Contribution Blocks Brand Updates in Amazon Catalog https://lab.onlinesellersolutions.com/p/case-010-matching-errors-can-also Sellers Raise Concerns Over Return Fraud Targeting Third-Party Merchants https://x.com/gotrice2024/status/2022965937993863398 Top 1.6% of Sellers Now Drive 50% of Amazon U.S. 3P GMV https://www.marketplacepulse.com/articles/top-16-of-sellers-drive-50-of-amazons-3p-gmv Amazon Launches Review Listing Changes Dashboard for Brand Edits https://sellercentral.amazon.com/seller-forums/discussions/t/69cc20fd-825d-447f-a58d-bce282519770 We will break down what these signals mean for catalog control, margin protection, and why operational discipline is now the real moat in a marketplace that rewards the top tier and quietly squeezes the rest.