Sentence examples for socially obsolete from inspiring English sources

Friends have told me that they maintain a Facebook profile so they don't become socially obsolete — to shut it off would be antisocial, contrarian, rude.

(d) Socially.

Or obsolete.

Obsolete term.

(for obsolete).

Socially isolated?

Both are obsolete.

Learning will become obsolete.

Enterprise, is obsolete — obsolete because accomplished.

It is already obsolete.

Are cookbooks obsolete?