Tried kotlin native today. Following the official libcurl tutorial, and they have already excluded windows. I mean, sure, doing Linux stuff on windows is stupid and nobody is going to do that. But hey, I'm stupid, no, I mean sometimes I do weird stuff.
And with the help from Google, stackoverflow, and MSYS2, I can run it in MinGW. Still got crash on native windows, but MSYS on windows is still count as windows, lol.
And based on my experience, where I have no experience in c/c++ and I don't really have to do something in native worlds, I don't recommend using kotlin native, unless they a) support MSVC for win32 apis, or b) support embedded devices like microPython.