Yep. In my view, the safest practice is when plaintext customer addresses never touch storage media. You decrypt them in your PGP app in RAM, you copy them over to your label printer software, and then they are discarded. You don't save them a text file. You don't transfer them on a thumb drive. You don't send them by email. I understand this is not ideal to certain workflows, but it is ideal from a customer safety perspective.