Will the interlocutor see if you delete a contact in WhatsApp - briefly?
No, the interlocutor will not see if you delete a contact in WhatsApp. The action of deleting a contact is solely visible to the user performing it and does not affect the other party's view or experience within the app.
Will the interlocutor see if you delete a contact in WhatsApp - in detail?
The question of whether an interlocutor will be able to see if you delete a contact in WhatsApp is a complex one, requiring an understanding of the platform's features and user behaviors.
When you delete a contact from your phone’s address book or WhatsApp directly, it primarily affects your own device and does not notify the other party. The primary change that occurs is on your end; the contact will no longer appear in your contacts list within the WhatsApp application. However, this action does not remove any existing messages or conversations between you and the deleted contact from the server-side storage of WhatsApp.
From a practical standpoint, the interlocutor will still be able to communicate with you as if nothing has changed. They can initiate a new chat or message you directly through their contacts list or by searching for your phone number. The deletion of the contact on your end does not block or restrict their ability to reach out to you.
It is important to note that WhatsApp does not send any notification or alert to the interlocutor indicating that they have been deleted from your contacts. Therefore, the other person will remain unaware of this action unless you choose to inform them directly.
In summary, while deleting a contact in WhatsApp simplifies your own interface and removes the contact from your view, it does not impact the interlocutor’s ability to communicate with you or their awareness of the action taken on your device.