It seems like you have a strong bias against Azure's offering. There is only a single sentence that mentions Azure while you go on to explain offering from AWS and Google in detail

If you are trying to be agnostic about these services and giving options to users, why not provide them with all three? Ofcourse there are more but given these 3 make up more 95% of the cloud market would be enough. But atleast give the users all the options.