Or Signal could be the most well orchestrated honey pot. The server code is already partially closed source. What I don't understand is how a small organization like that cannot be convinced or compelled by a very powerful government intelligence agency. I will stick with decentralized protocols I can host myself.
Since a long time that is known how Signal was initially sponsored by Radio Free Asia, which in turn is fueled by the CIA. For some reason western pages are disappearing on this topic, but after some search there are still some: https://greatgameindia.com/how-cia-created-signal-messenger-...
Then comes the development of the algorithm itself. Moxei invited more crypto experts to write the algorithm while surfing in Hawaii. Quite strange of a chouse and zero details how those trips were sponsored but would know by "coincidence" what else is headquartered in Hawaii? NSA.
Last but not least comes WhatsApp. With a billion users decides almost overnight to switch to the algorithm developed by this relatively unknown and smallish group called Signal. I'm not even observing how mainstream media is invariably supporting Signal with positive news while Telegram is negatively pictured.
All these "signals" (that is an intelligence term btw), plus the fact of closed source code should be enough to raise eyebrows. But nope, you will see a sea of pedantic answers and downvoting whenever pointing the facts. Don't worry, you are not alone.