My problem with Qt is that it seems like only Python has language bindings that are good long term bet for a project. I'd like to see bindings for Go, Rust, Node.js, and C#/.NET Core with dependable long term commitment to quality. I think there's more a business case to do these than there ever were for Qt Jambi(Swing and SWT existed) or PySide(basically, duplicating PyQt because it's GPL not LGPL).