Zuo Zhuan says: If you start with this, you must end with this! ETH became the second largest coin by virtue of its huge ecological applications. In the early days, the ecological requirements were not high. It was enough to issue coins and pledge. Therefore, ETH's virtual machine smart contract perfectly met such needs and also made ETH a success. So are the requirements for ecological applications still single or more diverse and layered? Can it always maintain its position as the king of ecology?
