RISC-V entails also breaking off from the US operating system hegemony. Chinese tech firms are already using RISC-V in production servers but consumer-facing personal computers with RISC-V would require building your entire OS from scratch outside of these yank companies or focus on the mobile space solely (something like HarmonyOS)
I would really like for China to invest in KDE/GNOME and start building out that support for the entire world rather than go their own way with a domestic solution.