I think this is a narrative created by old people who have no idea how "young people" think.
Nobody likes invasion of privacy, period. Especially young people. An old married couple in their 60 has not much to hide (also nothing much interesting to share), whereas a teenager does a lot of things they don't want to be made public.
If you don't believe me, go ask any teenager if they're cool with some random person "frictionlessly sharing" someone else's footage without consent. Google glass didn't fail because it was weird, it failed because people passionately hated when someone else was wearing a google glass.
Nobody likes invasion of privacy, period. Especially young people. An old married couple in their 60 has not much to hide (also nothing much interesting to share), whereas a teenager does a lot of things they don't want to be made public.
If you don't believe me, go ask any teenager if they're cool with some random person "frictionlessly sharing" someone else's footage without consent. Google glass didn't fail because it was weird, it failed because people passionately hated when someone else was wearing a google glass.