Dashboards are not just for "Is my product working for my users?"

They have variety of purposes. For e.g our webapp is an open book, we display live dashboard (https://my.infocaptor.com) of our very app itself because it is meant to be a dashboard platform

The main purpose of dashboards is to keep a birds eye view and take action when something is off.

Don't track metrics where you don't have time or resources to take action against.