Once again you go for hardcore fanboy defending mode. Like what I am saying a lot of user reported they facing such a problem, even you don't face it doesn't mean other people won't. Can you say for sure 100% all cn ROM won't have such a problem? You can share your experience of course but you cannot say the things shared by others is not valid even if it's not up to your liking......
Potential buyer have the right to get all the related information and make their buying decision accordingly as it's their hard earned money. There do have some perk with cn rom in term fluidity and certain feature but it's undeniable fact that it got some problem as it's lacking Google framework. Even if someone get the Google installed on cn rom, something like wear os still doesn't work.
Following update of newer Android version etc etc, something based on Google that work on cn rom now, might not work after the update. That's the risk there and people call this reliability. People choose to pay more for global rom is that they preferring reliability and after sales service. Someone can always opt for cn rom if they can accept the limitation and the risk.
Once again your problem is never listen. You think your experience is applicable to everyone and don't want listen to others comment. Again don't waste my time here and don't tag me please. You are embarrassing yourself. I know you won't listen and I mentioned clearly please don't tag me but yet you keep on doing it. Don't you know how to read?
Your behaviour is like someone who actively promote Motorola b4 in the forum. If not mistaken that guy name is ijuanpa, he denied what others people saying all the while and keep bluffing on how good is Motorola etc etc. I have been saying the brand is bad in market and they might withdraw Malaysia soon and that fellow cannot accept the fate and keep on attack others. At the end see what happens, that particular brand withdraw from Malaysia already ....
What I am trying to say is, just accept different kind of voice and let's other hear and deciding themselves. Who can said for sure they will obviously 100% right. All the lengthy text you share basically can summarize in one sentence, cn rom is good, china thing is good, I don't face issue and most likely you won't, buy cn rom from China is good than advocate particular seller.
Once again, don't tag me please
Tbh I've used oppo/vivo/Xiaomi china rom phones for the past 10 years.. after some tweaking (initial setup) it's the same as global rom in terms of functionality and daily use, even work apps and mdm. I have no issues at all with notifications, compatibility etc. probably for those less tech savvy just stick to global rom for convenience sake..but even if not tech savvy just watch YouTube 5 mins also can setup a china rom phone like a global rom. See u wan to put in effort or not only. Some china roms have functions that you don't even see in global rom variant and they are very useful