I. Introduction
The blockchain-based ecosystem continues to attract a vast array of new participants, following the rise of Web3 and the Non-Fungible Token (NFT) market. However, in order to achieve further growth, it is necessary to overcome the gap between early adopters and the mainstream. A prominent barrier is the complex user interfaces related to blockchainspecific services, such as wallets. For instance, Metamask [1], a popular non-custodial wallet among cryptocurrency enthusiasts, can be challenging for users accustomed to conventional payment systems. Recent extensive user interaction studies have revealed difficulties with wallets, including specific issues in the crypto-currency domain, such as transaction complexities, fees, address, and key management [2].