Free Edition - Disabling DeepScreen

Is it possible to turn off DeepScreen globally (e.g. per machine) instead of on a per user basis?

Also, it seems to re-enable itself even if turned off. Is this a deliberate behaviour, e.g. after update, etc?

I actually don’t think it’s possible to disable DeepScreen on a per-user basis, only globally.
How exactly are you disabling it? Do other settings “stick”, or do they revert back to their previous states as well?