Sure, but the point remains that this was a sales engine that was very similar. It certainly was a faster path for Microsoft to bootstrap cloud sales teams than whatever Google's long, winding path from ad sales to whatever it is they think they are doing with GCP sales.
(Though it hasn't seemed to work effectively for IBM. That may just be IBM incompetence as old school commodity-priced Mainframe mentality should be exactly the same as cloud sales. There's probably an amusing alternate world where IBM Cloud is using something like 1950s presentations only slightly modified to sell "cloud" in 2020, just because they could.)
(Though it hasn't seemed to work effectively for IBM. That may just be IBM incompetence as old school commodity-priced Mainframe mentality should be exactly the same as cloud sales. There's probably an amusing alternate world where IBM Cloud is using something like 1950s presentations only slightly modified to sell "cloud" in 2020, just because they could.)