Earlier quoted context omitted.
Vacations smart glasses are great at translating signs, historical plaques, and even ancient inscriptions on walls. (That last one surprised me.) For parents smart glasses are awesome, no need to pull out a phone to take a picture. No need to view the world through a phone screen. They are also useful as being regular BT headphones as well. Podcasts while walking w/o tiny earbuds to lose.
Gross to all three. Slight convince at the cost of full surveillance. No deal.
You realize smart glasses have a battery that allows for all of 15 to 20 minutes of recording right?
Hell just turning on wake word detection for asking it questions murders the battery life and it is one of the first things people turn off.
The phone in your pocket reports your position to multiple ad agencies throughout the day. Stores track individual's movements throughout their buildings and see what aisles people linger at.
15 minutes of video recording via glasses (versus on a smart phone, or go pro, or drone) is not some huge mass surveillance issue.