Secure, Cross-device Chat Storage

Venice.AI could retain its privacy-first stance and still allow users to save conversations across browsers. The user would have to obtain and secure their own encryption key (Venice.AI could help with this).  The user would then provide each client with the key. Entirely client-side, the Venice.AI client could then encrypt and store user chats on the cloud or their servers and pull them down and decrypt them.  This would providing secure, private, cross-browser storage. This would require the user to maintain their key, so if the user lost the key, they'd lose their chats, but many users would appreciate the capability.