Sounds like the bullshit that IBM salespeople were peddling about POWER circa 2008. The real strategy was licensing capacity with physical segmentation. Nvidia would probably pursue a similar strategy -- sell chips with lots and lots of cores and lease capacity on demand.
You could pave a road with the gravestones of technology vendors who pursued industry dominance with faster, more expensive chips. If IBM, Sun, Unisys, HP, Digital, SGI and a dozen others failed, why would a company with almost zero datacenter presence succeed?
Even with the pitiful state of 2020 Intel, I'd put my money on commodity ethernet and x86 in the datacenter. Most datacenter architecture doesn't require GPU. Nvidia could market with a kick-ass Oracle-like engineered solution for high-performance compute, game hosting or AI. But I don't think Oracle moved the needle in how we buy database compute, and I doubt Nvidia would do so here.