Well Signal has put itself as a high privacy option, we are open, check out our code. Well we can check the client code but we dont know what you are running on the server.

FB, Google etc never claimed to be open source with their infrastructure.

So if WhatsApp cant be trusted as to what happens on the server, right now neither can Signal.

Can Signal show that what they are running on the server is the same as whats on Github? Are we just trusting them because we have been trusting them all along?