Secure Access Service Edge (SASE) architecture is the embodiment of networking converged with security. It provides protection from where users are located, ensuring consistent security enforcement wherever they are without having to backhaul traffic to a corporate data center. Cloud-based security is frequently located at the internet edge and can easily route the traffic directly to the internet. Some cloud services such as Microsoft Office 365 recommend no security, and just use the internet, but as stated earlier, there is still a perimeter that needs to be protected where egress traffic uses the internet to get to Microsoft.
Source: https://www.helpnetsecurity.com/2021/04/23/sase-architecture-transitioning/