Apple’s Siri revamp could include auto-deleting chats

For example, Gurman said Siri could include a feature similar to the Messages app, allowing users to automatically delete conversations after 30 days or one year — or to keep them indefinitely.

Gurman also suggested that Apple might be emphasizing privacy as a way to excuse Siri’s shortcomings compared to competing products — and that this emphasis might obscure the fact that Google is handling some the security.