For investment, you want to focus on potential and growth trend. A currently low but fast growing market is exactly what you want to see if you want to invest.
VW invested heavily in china when average Chinese couldn't even afford a car tire. That's why they are so successful now.
Again, no more videos on how expensive business jets are. Don't worry, I am not a chimp and can understand you.
Please first do not insult your self, i have been very respectful to you.
For starters, a VW car does not cost as much as an Embraer Phenom, neither cost as expensive to operate.
People usually pay their cars on monthly installments, but a private jet is ultra expensive, so much that people will share its ownership or even rent it just for a few hours.
Will the Chinese Market grow? of course it does, but so is the Brazilian or even Nigerian private jet market, the American Market just to replace older private jets will get almost 4000 new jets.
Same is the European Market.
Your problem is you think China is the only Market growing and you equate a car to a private jet aircraft, for starters i doubt you own a private jet, but i am almost sure you probably own a car.
Private jets are luxurious things, only for rich corrupt politicians and their Families, a few ultra rich business men and their companies, a few ultra successful artists and celebrities such as John Travolta or Elvis Presley.
Mass travel is for averages guys like my self, I can pay a USD $600 dollars for a flight to Australia or $60 dollars for a flight to Tokyo, but I can not pay for a private jets.
When you realize that you will understand why Embraer first went for Erj-145s and after that started with Phenom jets, first you go for the market of average guys and later for the ultra rich, China for that reason is thinking in C-919 and ARJ-21s later perhaps they might go other types because there is more market in average guys than in ultra rich guys, so if a company wants to make aircraft first they will go for aircraft types that have a large market, not very limited.
A private jet is as expensive you like it or not to a fighter aircraft, Some Cessna jet aircraft cost as much as a trainer jet aircraft and are as expensive to operate and some private jets are as expensive as a F-16 or A-10 to operate and purchase