It's bad enough that Microsoft doesn't have a satisfying answer to this question, but what makes it worse is that WinUI feels weirdly non-native in ways that sort of uncomfortably result in Electron apps feeling more like real Windows applications.

It's worth noting though that Apple is on a similar trajectory and is now in a very nearly as bad position given all the serious issues with SwiftUI and how badly it has fragmented/degraded Mac desktop application development.

It's almost like the major desktop platform vendors have all given up on supporting high-quality native desktop applications.