This is why i wish projects like Pirate-Chain (Zcash hardfork) had more recognition. The protocol enforces shielded zk-snarks transaction by default, which eliminates the core weakness of zcash.

Quick Q about GrapheneOS USB backups: - Does it back up only the active profile, or all profiles at once? - If it's per-profile: can one USB drive hold multiple profile backups, and can they all be restored to a new phone from that same drive?