What’s wrong with putting ideas in public and then discontinuing them means that no one will invest time or money in your products. If you were a printer manufacturer would you support whatever Google comes up with to allow Android devices to support printing without needing to write specific drivers?
Apple released AirPrint in 2010. AirPrint compatible printer still works with an iPad 1.
Apple released AirPrint in 2010. AirPrint compatible printer still works with an iPad 1.