This is what I do believe that it is just a subjective describe just for market and provision purposes.
such as the below:
What is the major benefit of Auto VPN technology in the Meraki MX?
Our auto-provisioning site-to-site VPN connects branches securely, without tedious manual VPN configurations. Using the cloud, Meraki MX configures, monitors, and maintains your VPN so you don't have to. Our solution provides site-to-site VPN tunnel creation with a single mouse click. When enabled through the dashboard