The ongoing discussion regarding the Agent2Agent Protocol (A2A) highlights several key aspects and concerns related to its implementation, particularly in the context of security and data ownership. Comments suggest that while A2A aims to facilitate communication and collaboration between agents, there are significant risks of prompt injection attacks due to LLMs having access to untrusted sources. The notion of agents having a permanent relationship with user data raises questions about data privacy and long-term implications for users. A desire for clearer examples of how these protocols work indicates a gap in understanding and accessibility of technical implementation. Discussions mention A2A as complementary to Anthropic's Model Context Protocol (MCP), with the potential for creating a future where personal agents manage bureaucratic tasks on users' behalf. The community reflects a mix of skepticism and curiosity regarding the practical applications and real-world use cases of these technologies.