Seems like it would be an awful experience to use outside of China.

"Huawei’s own Kirin X90 processor, a ten-core 20-thread machine with a clock speed of 2.3 GHz" -> this is so slow for a desktop PC "HarmonyOS, the OS Huawei developed to end its dependence on Android" -> this OS is based on a mobile one. I guess it won't have any Western services, but who needs those in China