The discussion around anti-DoS (Denial of Service) properties in Ethereum transactions highlights the importance of maintaining censorship resistance and permissionless participation. One proposed method involves implementing mempool checks at the ingress layer, which could help manage transaction flow and mitigate DoS attacks. This approach aligns with strategies used in other mixnets, where managing network traffic is crucial to prevent service disruption. Effective anti-DoS measures are essential to avoid the need for user authentication or account creation, which could compromise the decentralized ethos of blockchain networks.