Saving the settings for single script unblocking

The apply once to the single script unblocking is just amazing. The power to unblock only the relevant scripts just increase the level of piracy to another level.
But with apply once there should be another option which applies the settings permanently.

Reason : Suppose if one visit any website regularly and I need only a few scripts unblocked so that he doesn’t need to unblock the scripts again and again.

Is it possible to unblock only the specific scripts permanently?