What is a disadvantage of proxy secure access service edge (SASE) when compared to an inline SASE solution?

A: Proxies force policy actions to be treated as business decisions instead of compromises due to technical limitations. B: Teams added additional tools to web proxies that promised to solve point problems, resulting in a fragmented and ineffective security architecture. C: Proxy solutions require an unprecedented level of interconnectivity. D: Exclusive use of web proxies leads to significant blind spots in traffic and an inability to identify applications and threats on non-standard ports or across multiple protocols.