It seems like the only hope is that they would switch back to a pen and paper system and never digitalize the data... or if they would use an air gap, that woul

It seems like the only hope is that they would switch back to a pen and paper system and never digitalize the data... or if they would use an air gap, that would be a good start. But of course you have to make sure that you never say your data around an android phone, an iphone, an amazon device, a smart TV, etc...