I’ve followed RISC-V development. It is so promising and so cool. But it is also under-cooked right now, I don’t think it is ready to carry such a product. It might get better in the future, but as it stands it takes way too much effort to release a hardware product using it, never mind a high performant one like a gaming console. My hope is that the EU and FOSS initiatives can take a stronghold on the standard up to the point that it becomes a feasible competitor to Qualcomm and it retains it’s openness. It is the only way stuff like a truly spyware free and privacy respecting smartphone can exist. Linux will never thrive with the hostile hellscape that is ARM hardware. Valve themselves have had to fight with the stubbornness of a myriad consortiums that want to gatekeep their modules and refuse to offer open source software. RISC-V just needs a lot of love and care for now to grow into a competitive standard. Many cool developers are working on it but it doesn’t have the same financial effort behind it that ARM has.