This is great. With more users alterantives will improve. The one place I would LOVE to see more effort at an international standard is in operating systems.
And no just adopting Linux is not enough. It needs to ecompass the full breadth of Windows and MacOS and be as turn-key and good at integration as MacOS. The Linux ecosystem is just too fragmented and still caters too strongly to developers. A full stack international standard, including being able to deploy packaged priorietary software and drivers, would provide potentially real competition to Microsoft and Apple.