It's worse than that -- there is not a single piece of hardware that implements RVA23 available to be bought on the market today.

There are SoCs on the market that implement RVV (Vector extensions), and SoCs on the market that implement H (Hypervisor extensions).

There are no SoCs on the market that implement both at the same time. And both are mandatory for RVA23.

I'd love to be proven wrong on the hardware availability. If there's hardware to be bought in western countries that implements both RVV and H, please let me know.