No Email Storm was a great add-on for Confluence Server. This add-on could be set at the instance level and when updating a page, it added another button and the default was to save only. The default is to save and automatically notify watchers unless manually deselected.
The same problem exists with Confluence Cloud, but I haven't found an add-on to fix the inconvenience of the defaulted setting which publishes and automatically notifies unless going into the More Actions menu and selecting Publish without notifying watchers.
