It's common that people become much more concerned about possible threats to physical safety after having children. That strikes me as reasonable, even if it leads someone to take a different side than I would in a freedom/safety question.
With that out of the way, how do you propose stopping criminals from using encrypted chat? You can make it illegal, of course, but making it impossible for someone who doesn't care about laws to install software that's available on the internet and use it to send and receive data over the internet is... difficult.
With that out of the way, how do you propose stopping criminals from using encrypted chat? You can make it illegal, of course, but making it impossible for someone who doesn't care about laws to install software that's available on the internet and use it to send and receive data over the internet is... difficult.