Misconception first: “Polygon on OpenSea is the cheap, risk-free lane.” Why that’s wrong and what actually matters when you log in
Many NFT buyers and sellers treat “Polygon” and “OpenSea” as a pair that solves two problems at once: low gas and low hassle. That shorthand captures a truth—transactions on Polygon are usually much cheaper than on Ethereum mainnet—but it hides important operational, security, and market trade-offs. This article uses a practical case (an American collector…

