How to switch to or revert from a smart account

Smart accounts depend on networks and dapps using certain standards and protocols to request permissions. Networks that support smart account functionality include Ethereum, Optimism, Base, BNB Chain, Gnosis Chain, Metis Andromeda, Arbitrum One, and Arbitrum Nova. The list also names Sepolia, Polygon Mumbai (testnet), Amoy (Polygon zkEVM testnet), X Layer Testnet (OKX), Base Sepolia (testnet), Berachain Artio (testnet), Gnosis Chiado (testnet), Ethereum Classic Testnet (Kotti), BNB Smart Chain Testnet, Arbitrum Stylus Testnet, and Linea Sepolia.