It isn't that surprising.. they are shipping AI chips, but there is almost no software that makes use of them yet. Unless people require them for a certain use case, why bother?
Reminds me a bit of "5G ready" phone contracts, just meaningless marketing. Don't need to chase every hype.
I don't get this advocacy either, makes me wonder why? Constructing a nuclear power plant usually takes decades, they are not a solution for the more immediate problem climate change. They also introduce lots of new problems, and it's not sustainable either.