Yeah, not sure how that happened, but that link wasn't exactly what I was going for. If you scroll down far enough from there you'd find the parts I tried to point you to, but try this link instead:
https://news.ycombinator.com/threads?id=autoexec&next=394457...
Just to be safe here's a copy/paste with the details:
This has been true for many years now. At the time it caused a major uproar among the userbase (myself included) whose concerns were almost entirely ignored. Their misleading communication at the time caused a lot of confusion, but if you didn't know that Signal was collecting this data that should tell you everything you need to know about how trustworthy they are.
Note that the "solution" of disabling pins mentioned at the end of that last article was later shown to not prevent the collection and storage of user data. It was just giving users a false sense of security. To this day there is no way to opt out of the data collection.
My personal feeling is that Signal is compromised and the fact that the very first sentence of their privacy policy is a lie and they refuse to update it to detail their new data collection is a big fat dead canary warning people to find a new solution for secured communication. Other very questionable Signal moves that make me wonder if it wasn't an effort to drive people away from the platform as loudly as they were allowed to include the killing off of one of the most popular features (the ability to get both secured messages and insecure SMS/MMS in the same app) and the introduction of weird crypto shit nobody was asking for.
