If anyone other than NVIDIA has a moat, they for sure never talk about it
NVIDIA doesn't have a moat either. Everyone and their uncle is working on or acquiring ASICs for LLMs.
You could say they have a consumer market moat but all it takes is for a Cerebras to release a USB-C plug-and-play appliance.
Generally, a moat is equivalent to anticompetitive power in some way. It's never a good idea to say "we have a moat".
NVIDIA doesn't have a moat either. Everyone and their uncle is working on or acquiring ASICs for LLMs.
You could say they have a consumer market moat but all it takes is for a Cerebras to release a USB-C plug-and-play appliance.