Maybe if they’re normal, they’ll still be contextual. Earbuds are totally normal, but unless they’re hearing aids, it would not be socially acceptable to just have your earbuds in all the time at your kid’s birthday party.

These I think are like earbuds for your eyes. Yes, they can have a mode where you interact with the outside world without removing them, but that’s only for intermittent use. If you and I have a conversation, you’ll likely remove your earbuds.