If you accept the premise that the problem is how to only allow the government access to encrypted messages, you are implicitly agreeing that people have no right to conduct themselves in a way that hampers surveillance.
Carry a fully charged phone linked to your name at all times, don't wear face-obscuring items such as hats or sunglasses, make sure your license plate is clean and well lit for all the automated readers, pay for taxi's with your credit card, don't use cash, and always speak clearly and into the microphones. If one of your home's microphones should malfunction, a licensed technician will arrive shortly to replace it. They use a master key, which all locks licensed for consumer sale must obey, so you don't even have to be home to let them in - how convenient!
Carry a fully charged phone linked to your name at all times, don't wear face-obscuring items such as hats or sunglasses, make sure your license plate is clean and well lit for all the automated readers, pay for taxi's with your credit card, don't use cash, and always speak clearly and into the microphones. If one of your home's microphones should malfunction, a licensed technician will arrive shortly to replace it. They use a master key, which all locks licensed for consumer sale must obey, so you don't even have to be home to let them in - how convenient!