Idk about other clouds, but Google didn’t eat their own cloud dog food when I was there. We had people food (borg) that was kinda impossible to separate from the infrastructure of google3 (and Google dev processes) and so cloud was built different. It wouldn’t surprise me if that organization just had no awareness of how bad the friction really was for long enough for Wiz to get really good at it?
I'm not at Google, but the usual thinking is that the public product fixed a lot of the design warts of the internal one, but it's only 90% feature compatible, and the internal migration has an opportunity cost that's higher than the cost of maintaining two similar products.
