The problem is that this doesn't let you configure X detail about the NIC, most users don't need to ever configure that so they don't have that option in their updated control panel. The problem is that sometimes people do need to configure X, Microsoft can't just say to people you can no longer configure X, if it's a necessity for some use-cases. Their solution is to just leave the old legacy control panel software laying around forever for those situations. And that's bad UX/UI and bad for security, to leave this ancient unmaintained code on everyone's system.
Just because of incompetent modern design department "simplifying" everything to a point of unusability. Is windows supposed to be used for serious applications or is it just a consumer product for tech-illiterates? Microsoft doesn't seem to know. Why can I even buy a "enterprise" or "professional" version, this is clearly not intended to be used by me.
What is the X in this scenario? What do you need to configure that's not available in settings? I absolutely do not doubt there's _something_, but I bet it's not an every-day sort of thing, and I'm absolutely sure it's not something that was outright removed. If anything has been removed in a version of Windows it's always been able to be restored either via registry or by CLI. And in the case of CLI, that's what Linux users ask for anyway, so I'm not sure what the issue is.
Just because of incompetent modern design department "simplifying" everything to a point of unusability. Is windows supposed to be used for serious applications or is it just a consumer product for tech-illiterates? Microsoft doesn't seem to know. Why can I even buy a "enterprise" or "professional" version, this is clearly not intended to be used by me.