You call me at home during my Off Time, you owe me 30 minutes of pay. Sign that into law and they won’t be getting any more calls.
This isn’t a new concept; Western European countries were in the news years ago for doing this. While many here say they disconnect, it isn’t easy - and I only find myself able to do so because people pulling in much more money flaunt their unavailability.
I’ve noticed younger workers (good workers) make sure to indicate when they are on vacation, they don’t have access to email or voicemail. Good for them for setting the tone early; with tight-fisted companies, it certainly is easier.