Rclone mount creates different VFS cache dirs for different obscured permutations of the same password if config is overridden

Suspected Bug
2

hi,
that is a feature, not a bug. has been discussed a number of times in the forum
Multiple --cache-dir subdirs for the same remote
Detected overridden config
and github
https://github.com/rclone/rclone/issues/7364

just curious, what is the practical difference from using an encrypted config with password versus your approach?
and if security is important, should use two password for crypt remote.