If you're able to advertise available GPU compute in some public forums then it's enough to tell us about the demand of MI300X in cloud ...

You're joking/trolling right? There are literally 10's of thousands of H100s available on gpulist right now, does that mean there's no cloud demand for Nvidia gpus? (I notice from your comment history that you seem to be some sort of bizarre NVDA stan account, but come on, be serious)