GNOME Devs' (that are also GTK devs) Motivation for Cross-platform GTK4 Apps?

As a GTK developer the answer is quite simple: There is no developer maintaining portability. To have a portable toolkit, you need at least one...

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@retr0id Web technologies aren't an option for portability. It's like calling Java cross platform just because somebody else did all the heavy job of porting a VM, when the program actually requires a specific version of the specific implementation.

How do I tell them to go fuck themselves without having a Reddit account?
@retr0id nobody cares about GTK portability because GTK is developed primarily for GNOME now, which is mainly a Linux thing (not really sure how well GNOME works on other *nix like operating systems)

Meanwhile, the program that GTK was developed for still uses the GTK 2 branch. It's the GIMP, and, unlike GNOME, it's useful on other platforms. But the GTK is so broken now that the even GTK3 port was never finished, not to say GTK4.
@a1ba I've used gtk3 in the past for simple apps and didn't *hate* it, do you think it would be a sane choice in 2023?
@retr0id I don't think it makes sense since there is a GTK4.

My point is that a real complex program still can't move from GTK2, and that's kinda comical. And sad.