Odaily Planet Daily News Ethereum co-founder Vitalik Buterin wrote on the X platform, "By default, we should actually be skeptical of buzzwords like "smart" because historically, it has often been a cool way to package problems such as centralized control and data leakage (see many "smart home" products). Ask specific questions. Does the design of the wallet really expand the boundaries in protecting users from centralized malicious behavior and their own mistakes? Well-designed wallets do this. Poorly designed ones may have the opposite effect."