As soon as any politician critisises this idea, tell them there is nothing to worry about if you have nothing to hide.

Something I want to try replying to the nothing to hide crowd:

Why do you close the door to your home then? What criminal activity are you hiding?

Yes

Ive never noticed this or heard that printers do that.

Is this maybe specific to the USA?

Edit: TIL, thank you!

Wouldn’t mailing defeat the purpose? Customs also check mail.