Yes, the Yoroi Extension has full compatibility with CIP-30.
The Yoroi dApp Connector connects to Cardano NFT marketplace Fibo, a one-stop-shop that will use Yoroi Google Chrome Desktop Extension to mint, buy, and sell Cardano NFTs.
Yoroi Wallet has implemented CIP-30 to increase compatibility with Cardano Web3 dApps and provide more options for Yoroi Wallet users to connect to Cardano dApp builders and vice versa. For dApps that have already integrated with other Cardano wallets, Yoroi’s CIP-30 compatibility now makes it easier to integrate with Yoroi.
Note that it is now up to other platforms to support Yoroi. If you want to use a specific dApp with Yoroi, please contact them directly to ask about integration.