At every turn they give you a reason to be connected. Turn your phones off AND put in a faraday box.
Store sensitive data away from the internet.
Turn off internet for offline work.
There are some people who manage their day without being online.
Complete privacy in electronic realms doesn't exist.
They can catch your conversation of the vibration of the glass in your widows.
See through your walls.
I hate 'em, only have one because work. I only answer if I know who is calling and keep ringer off. Comes from working overnights most of my life and getting woke up by spam or scam.