BTW, this happens to almost all languages. Which ACTUAL good GUIs toolkits exist? And which ACTUAL languages HAVE good integration or implementation of them?
A good GUI kit AND integration is a bigger task than do a Os or a RDBMS. (And neither are many good languages for RDBMS)
I think Swift (and even ObjC) is perfect for AppKit & UIKit. I think those frameworks are pretty good and I like using them. Languages have great integration, Swift literally made around them. Those toolkits have great integrations with the macOS.
I find C# a pretty nice language for GUI, I assume it has good (maybe not great) integration with at least one of MS GUI toolkits.
I find Rust good for GUI, but right now story is meh. Wrapper style frameworks always suffer from Rust not being whatever it wraps. Pure Rust framework miss a lot of features compared to wrapper frameworks.
BTW, this happens to almost all languages. Which ACTUAL good GUIs toolkits exist? And which ACTUAL languages HAVE good integration or implementation of them?
A good GUI kit AND integration is a bigger task than do a Os or a RDBMS. (And neither are many good languages for RDBMS)