Automate backup / export

Hi,
I want to have the most important data always available somehow.
So let's assume, the worlds internet break up and I can't connect to any of your servers.

This is also concerning, if done by accident:

If you delete a vault in your 1Password account, this is permanent and deleted vaults cannot be restored.

I really need a local backup.
As I can see the only option is an unencrypted local export (1PUX)?

Is there any way to automate this? (preferrably in an encrypted form!)

Thanks