Since Huawei got blacklisted for threatening Google's Monopoly (or for not being subtle about it's spying tactics), they made their own OS (obviously). HongmengOS AKA HarmonyOS AKA OakOS is already threatening (for them) to get installed on 1/3 of all Smartphones in the world since Huawei decided to start up the GDSA alliance.
It's a collective of Chinese Smartphone Manufacturers (Xiaomi, Oppo, Vivo) that aims to switch them all to HarmonyOS by the end of the year as painlessly as possible, and to transition all of the applications from Google Play to AppGallery. It's Huawei's little: "If we go down, they go down with us" alliance.
OnePlus is so far one of the few manufacturers that hasn't decided to join the GDSA and to slowly switch over to HarmonyOS. Do you think this is a bad thing, or a blessing in disguise?