Where is polygon used?

Could you elaborate on the various applications of Polygon? As a cryptocurrency and blockchain scaling solution, I'm curious about the specific industries or platforms where Polygon is being utilized to enhance efficiency, reduce transaction costs, and improve scalability. Are there any notable examples of Polygon's implementation in the DeFi space, gaming, or enterprise solutions? Furthermore, how does Polygon's interoperability feature enable cross-chain transactions and collaborations, and what are the benefits for users and developers alike?