[djl0]

Correct me if I'm wrong, but the way you use "traditional", basically means "written in C", right? I certainly can sympathize with your point about the frustration of compatibility issues in your narrow usecase (though I don't agree that it should affect what options we have), but connecting to the original commenter's point, it's really common for libraries in python to be wrappers for things written in other languages.

[skeledrew]

The use case isn't that narrow though. Just the flet project has 12.5k GH stars (which I would say represents significant adoption), and I'll wager there are other projects out there running in random environments that have Python support but bringing in Rust will be a serious pain. It's degrading the ecosystem IMO. The only other language I'm aware of that has significant library wrapping is Fortran, and those libraries have on par or better alternatives in C as well as are now essentially legacy.