One of the tags you can select is WinUI. Another is MacOS. So they clearly thought platform-specific UI might be usful to someone. It may not scratch your itch,

One of the tags you can select is WinUI. Another is MacOS. So they clearly thought platform-specific UI might be usful to someone. It may not scratch your itch, but that doesn't mean it's useless. For my part, I'd argue that, if you care about inclusiveness, you should probably favor either Electron or some other option that builds on the Web stack, or writing a separate native front-end for every platform. The problem with all the cross-platform toolkits is that they have accessibility problems.