What do you mean? Is the concept that even if the one time pads are "information theoretically secure", they are not unbreakable, because of issues with keeping

What do you mean? Is the concept that even if the one time pads are "information theoretically secure", they are not unbreakable, because of issues with keeping secrets in practice? For example, it doesn't matter how good your encryption standard is, if the enemy has root on your keyboard controller.