Is really WhatsApp helping us?

WhatsApp has become one of the most famous applications in the whole world. It is used by billions of people all days.  No matter if you are younger or older because it is used by a wide variety of people. It is supposed to be an application that helps us to save money and improve our everyday life in order to communicate with our friends or families. Nonetheless, it has changed with the latest updates. You can´t ignore someone who send you a message due to the fact that this last update gives you the possibility to see if the person has read the message or not. So, if you do it, someone could get angry with you for overlooking his message. That´s why I wonder if this application improves our daily life or become worse with it.