And indeed USENET for example. Especially when you post on a decentralised public social media system more or less definitionally your words are potentially ex

And indeed USENET for example. Especially when you post on a decentralised public social media system more or less definitionally your words are potentially exposed to at least anyone on the path to the intended recipients. Even unencrypted email is visible to all the nodes it passes through, and as an ISP back in ~1995 I wish I could unsee some of the email and USENET traffic in my UUCP queues that I had to open up when troubleshooting...