What, if any, do you dislike about GUI like Qt, Gtk+, C#'s WinForms, etc and you would do differently with D?

[Guillaume Piolat]

On Thursday, 7 January 2021 at 12:13:47 UTC, evilrat wrote:
> Imho all this talk about native look & feel is just lame, just 
> look at professional software, it is basically the norm to have 
> a custom uniform style at least across desktop platforms.
> In fact I've seen many times on the internets how much users 
> are grateful to devs when it suddenly happens to work on 
> another(replacement) machine with unfamiliar OS installed.

+1, video games have non-native widgets
Nobody would say they are not user friendly