For the most part, the high point that Windows NT has achieved for me is “Not pissing me off by default” and becoming a fairly decent shell upon which to use the Linux things that I care about without needing a second machine or dual boot, thanks to WSL. The era of Windows 10 also brought iterative improvements to system components I care about like the command line environment. But versus native Linux, the main win for me is better access to DirectX games and Microsoft’s office apps.
But truth is, there are certain parts of Windows that are likely to always piss me off. Namely Bluetooth support, and to a somewhat lesser extent anything related to USB or networking will inevitably drive me nuts given enough time around NT.
Thinking about this as I finish up a few things before bed, I realize I typically like using MacOS. The aspects that piss me off tend to revolve around muscle memory, like how some common PC shortcuts are cmd+key and others are ctrl+key. Which are shell level uniquenesses not systemic design. On that note, I’ll add that I tend to find iOS/iPadOS rather more meh, or average than pleasant.
By contrast things that irk me so about using modern Linux as a desktop are the quality of mail clients, lol.