The GPU situation must be dire for this to happen
You can see all alternative GPU providers: https://gpumonger.com/cloud-gpu-providers as well as the main ones.
Oracle has great GPU prices: https://gpumonger.com/cloud-gpu-provider/oracle-cloud
It is very hard to source the power required now.
I hope all this AI money sloshing around spurs other players to make compelling GPUs.
AMD MI300
The rest of OCI is a step down, but it's mostly good enough