Why big companies gave up developing native applications will never understand, is it that hard developing them any more? probably not, it’s just easier to deliver crap software continuously bundled with apps like Electron cheap.
IMHO, since the slow deprecation of windows forms and no one knows which flavor of new windows UI they should use, it makes nearly 0 sense to build a native windows UI.
Getting something to display is not hard, but getting full Unicode support, font support, high-DPI support, accessibility, translation, fluid layouts, auto-completion, table rendering, dark mode, cross-platform, including mobile, while not looking like something from 2000 is a massive undertaking, and you often end up re-inventing the web browser doing it. Then if you need a diagram or graph rendered, you need to write it yourself or accept 3rd party library with poor style choices, where there are many great packages for the web. Any if your widget library falls short (and it will), you need a native developer to make a kludge.
People who know how to write native apps are some sort of super human geniuses compared to the JavaScript wielding kiddies. they have all been promoted to management.