Maybe because an excellent centralized encrypted chat doesn't exist yet. All options, including Signal, have lots of problems. Some chat apps are great, but rea

Maybe because an excellent centralized encrypted chat doesn't exist yet. All options, including Signal, have lots of problems. Some chat apps are great, but really questionable security. Other apps have seemingly great security, but really questionable chat experience. After this duo problem of chat+encryption has been done well, we can start looking into adding additional problems like centralization.