I think the text is somewhat dubious in its arguments, but this (and the arguments built on this assertion) is just plain wrong:
[Signals servers have] a few important pieces of data;
Message dates and times Message senders and recipients (via phone number identifiers)
Signal clients implement the Pond protocol. As a result, Signals servers know who a message is for (obviously, how else do you get the message) but cannot know who it is FROM.
I’ve been playing around with implementing a secure/private messenger demo for myself, and have been consistently impressed with how privacy preserving Signal is when reading their papers and code. I wish it was selfhostable, but apart from that, it’s great.
The server would be NICE to be OSS, but ultimately, privacy breaches are prevented client/protocol side.

















Comments in here really trying to argue for big tobacco, just because they don’t like the word “ban”. Edgy contrarians.
A lot of what has been coming from the UK government has been shit, but this is just plain GOOD. There’s no reason anyone should be smoking. This law prevents a new generation from becoming smokers. “Education” alone clearly hasn’t worked well enough.