It seems like I constantly see “X secure messaging option is actually bullshit because it was purchased by Dr. Evil and Y is actually just e-mailing your messages directly to Xi Jinping.”
Is there an authoritatively “best” one I can just…download and setup easily? Is Signal good? Or do I need to solder a Raspberry Pi to the flux modulator of my home Linux NAS GUI, etc…?
Signal is actually trying very diligently to pioneer a novel financial model for a sustaining long term. Here’s a lemmy post from a few month ago about a Wired interview with Signal Foundation’s president covering it in some depth (and a current archive link to the article). They seem to be one of the few actually good entities left in a world of surveillance capitalism and pervasive domestic government espionage.
Whether they succeed or not in the long term is certainly still unclear, but I expect they have many years of financial runway remaining.