ProtonPass looks neat. I’ll be interested in seeing if they add a Go SDK and/or CLI for it so that it could be integrated into chezmoi (Tom is currently adding support for Hashicorp Vault Secrets in beta, but I’m doing some testing of vlt).

I find the Fastmail / 1Password masked email integration to be janky, and wish that 1Password could find a way to integrate with Apple’s iCloud email masking, but no such luck.