Every new version of iOS brings more and more features that were "borrowed" from the jailbreak community. That gap has closed so much in recent years it's almost not even worth jailbreaking anymore.
Chinese hackers don't exactly have the best reputation around the world so if I WAS to jailbreak out of sheer boredom I still would be hesitant to run a Pangu jailbreak.
Let's just agree to disagree and not end up offending each other.
I'm a bit concerned on your sentiment that when someone from China builds a jailbreak, they're a "hacker" yet when someone form the USA builds a jailbreak, they're a "developer" ... I think you ought to consider the fact that China's population is four times that of the United States, and the sheer fact that iPhone is now being sold in China, more people are working on jailbreaks. I go to China once a month, and I'm a bit offended that you seem to think of China as some rogue terrorist hacking nation. LOL
So you trust the Chinese to build and install the hardware and software on your phone but not mod it?
Highly logical. Done with this argument, it's clearly not going anywhere as you seem to have some prejudice about any mod coming from China... my guess is you have no issue with apps, cases, or products coming from China though, which is a bit hypocritical. Good luck to you.