Vitalik revealed Ethereum's latest roadmap, focusing on quantum resistance, privacy protection, native Rollups, scalability, and a more streamlined protocol. Before quantum attacks arrive, it's believed that both Bitcoin and Ethereum will upgrade to quantum-resistant security levels. The dilemma for Bitcoin lies in how to handle the coins in Satoshi's wallet. If left untouched, there's concern they could be stolen via quantum attacks; if frozen, it goes against the principle of decentralization.