Comment by kube-system

Yes, but NDAs are not automatic and are too cumbersome to protect people in anything but the most formal, pre-planned, and equitable situations.

There are many scenarios where people deserve these protections and NDAs wouldn't be possible or practical. For instance:

* An artist improvising in public

* Someone sharing with another party in a situation with a large power imbalance (and so they refuse to sign an NDA with anyone)

* Someone sharing in a social situation where NDAs are not practical (romantic, familial, or personal relationships)