The actual nvidia announcement linked in the original post? (https://nvidianews.nvidia.com/news/nvidia-to-acquire-arm-for...)

I could quote the whole post, but to satisfy UK regulators, NVIDIA committed to:

> NVIDIA will expand Arm’s R&D presence in Cambridge, UK, by establishing a world-class AI research and education center, and building an Arm/NVIDIA-powered AI supercomputer for groundbreaking research

which is much more than Softbank ever did. And the list of things they commited to goes on, and probably will continue to increase as the US and China get their says on this.