Hi Sidney, I still can't DM you, but if you DM me your Signal Messenger user (if you have one) I'm happy to connect there... In the meantime here is a good video overview of the lawful vs legal paradigm:
https://m.youtube.com/watch?v=fYNe_K1xXnE&pp=ygUVVGhlIG9jY3VsdCBhcnQgb2YgbGF3