According to @VitalikButerin, encrypted messaging such as Signal is critical for protecting digital privacy, and the two next steps for the space are permissionless account creation and metadata privacy (source: @VitalikButerin on X, Nov 26, 2025). According to @VitalikButerin, Session and SimpleX are highlighted as messaging apps advancing these priorities, indicating focused technical momentum in privacy-preserving communications (source: @VitalikButerin on X, Nov 26, 2025). According to @VitalikButerin, no tokens, on-chain integrations, or price-related announcements are mentioned in the post, so there is no direct market action specified by the source (source: @VitalikButerin on X, Nov 26, 2025). According to @VitalikButerin, traders tracking the privacy-messaging narrative should note the explicit emphasis on permissionless onboarding and metadata minimization as the core signals from this update (source: @VitalikButerin on X, Nov 26, 2025).