If young people don't want to go and study 3D modelling, then why would you make them? It's an artistic field, not everyone has talent for drawing, I can't even draw a proper circle lol, let alone replicate a sophisticated real world object. And on average asian people tend to be very talented in intellectual fields, there are many very talented singers, artists and musicians coming from asian countries these days. To succeed in a creative environment you have to be very passionate and dedicate a ton of time to educating yourself. But even if there are graduates in 3D modelling in the US, not all of them might want to work in videogames, or racing genre in particular. There are so many variables, a talented artist can be very good with character modelling but completely suck at making cars. And I don't see how they don't progress as a developer, every forza has improved over the last version in many aspects, while PD couldn't improve sounds for 15 years straight. Talk about progress.