Yea, it's not about engineers constructing systems. I mean, engineers do frequently pretend their creations fit the OSI model, but they work backwards to make it appear to conform to orthodoxy.
The issue is about education. People teach the model, or some variation of it. It teaches misconceptsion, such as how Ethernet and the Internet are integrated in a single network stack rather than being independent networks. It leads to professionals in IT and cybersecurity who continue to hold this misconception.
The issue is about education. People teach the model, or some variation of it. It teaches misconceptsion, such as how Ethernet and the Internet are integrated in a single network stack rather than being independent networks. It leads to professionals in IT and cybersecurity who continue to hold this misconception.