Western Automakers already control their respective markets and are seeking to break into china, so they design towards chinese consumers. Chinese automakers already control their respective markets and are seeking to break into the western markets, and thus design towards western consumer tastes.
You would think that "savy" HN visitors who know about A/B testing, market data driven decisions, etc. would know that if something looks ugly it's usually designed that way for a reason. But keep being smug while you ruin your website/app's color schemes and layout based on the same data driven corporate design strategies.