Bloomberg ETF analysis poses the question: One of the challenges facing Ethereum ETFs in reaching baby boomers is distilling its purpose/value into an easily digestible phrase, such as "Bitcoin is digital gold." Does such a simple phrase exist for Ethereum? If so, what is it? Comments suggested that Ethereum is like digital oil, it is the gas that makes decentralized protocols run, it is productive and generates income; Internet bonds (from a technical perspective, income perspective and connection to money); programmable money (with income) or the Internet of Money; decentralized supercomputers; a new Internet that benefits consumers. However, Bitcoin supporter Adam Back said: (Ethereum) is a pre-mined Ponzi scheme, which received the most likes.