IMO the issue with Signal's lack of anonymity isn't that your friends know who you are; it's that Signal itself can build a graph of everybody's contacts.
I mean, yes, I understand that Facebook, Google and a bunch of other companies can get the same info, but if I'm going to switch to something to be an improvement I would ideally want it to improve all the way instead of halfway.
IMO the issue with Signal's lack of anonymity isn't that your friends know who you are; it's that Signal itself can build a graph of everybody's contacts.
I mean, yes, I understand that Facebook, Google and a bunch of other companies can get the same info, but if I'm going to switch to something to be an improvement I would ideally want it to improve all the way instead of halfway.