Suppose you are an enterprise paying large amount of money to NVidia to buy their AI hardware to run AI workloads locally. Are you going to say we will refuse the default OS (https://docs.nvidia.com/dgx/dgx-os-7-user-guide/introduction...) on such hardware and lose hardware support, or are you going to stick with the supported OS for your hardware?

Enterprises care far more about vendor support than the typical Linux hacker at home.