You're just repeating yourself with AI slop, but staying incorrect on the point, which is another good reason to avoid this (at least with 1P I know I can talk to someone that doesn't respond in AI slop and actually has backbone). 1P Vaults are encrypted with a high entropy key just like your tool without needing to make a trade off. The master password aspect of 1P is a convenience, I imagine the same would be said about Bastion as you can simply lock and unlock a vault with a password.