> PRC offers is very specific to China
This is the entire reason behind "with Chinese characteristics". There is no universal Chinese model to export, the Chinese system is a product of constant experimentation that is highly situational and enabled by advantages of Chinese scale. Most countries are constrained in demographics, geography etc to replicate what China has done. The closest applicable model behind Chines development is Manchukuo, strategic protectionist policies that establish domestic industries which has fueled other Asian tigers like Japan, Korea and Taiwan. What's unique to China is sheer scale enables her reach great power parity in many fields and the ability to absorb failures without losing too much momentum. At the end of the day, the only oppression that China will export is surveillance state technology like Huawei Smart City but that's an commercial commodity like weapons, not ideology.
IMO people are worried about Chinese influence because US influence is declining - that shining house on hill has become dilapidated in the last 20 years. Blaming the nouveau riche neighbor won't solve America's problems, nor will trying to stop them from getting that new pool nor coercing others in the neighborhood to avoid the new neighbors house party.