By "modern OSes" here, are we talking GNU/Linux, which is
older than NT and modeled after a system designed in the 60s? Or maybe macOS os iOS, whose foundations are found in FreeBSD, released in the same year as NT and with a direct lineage to that system from the 60s, plus a kernel from 1985? Using the word "modern" to describe Linux and the BSDs but not Windows NT strikes me as odd...
Now I use and like Linux and macOS and iOS, and I strongly dislike Windows. But I don't think I would find it difficult to find advantages to NT's approaches to certain problems over the UNIX-style approach to the same problems. For example, the idea that pipes send structured objects rather than text is interesting and has definitive advantages (and disadvantages) compared to UNIX's text-based pipe model. Its filesystem permissions layer is also way more flexible than UNIX's, with hooks for arbitrary programs to inspect file accesses, which has advantages (and disadvantages). And its GUI-first approach to everything, where everything is primarily configured through some GUI rather than a command line or text file, has obvious advantages (and disadvantages). And although I don't understand it very well (again, not a Windows user), what I hear from HyperV is pretty cool.
NT is super interesting as the only serious alternative to UNIX-style systems. There is value in studying it, even if I find the overall experience provided by Windows to be much, much worse than my Fedora desktop or my macOS laptop.
Now I use and like Linux and macOS and iOS, and I strongly dislike Windows. But I don't think I would find it difficult to find advantages to NT's approaches to certain problems over the UNIX-style approach to the same problems. For example, the idea that pipes send structured objects rather than text is interesting and has definitive advantages (and disadvantages) compared to UNIX's text-based pipe model. Its filesystem permissions layer is also way more flexible than UNIX's, with hooks for arbitrary programs to inspect file accesses, which has advantages (and disadvantages). And its GUI-first approach to everything, where everything is primarily configured through some GUI rather than a command line or text file, has obvious advantages (and disadvantages). And although I don't understand it very well (again, not a Windows user), what I hear from HyperV is pretty cool.
NT is super interesting as the only serious alternative to UNIX-style systems. There is value in studying it, even if I find the overall experience provided by Windows to be much, much worse than my Fedora desktop or my macOS laptop.