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.
I agree with you, but a lot of people seem to think these values are automatically parts of America - a "system" as you described it - instead of things we all have to actively achieve every single day. It's a "use it or lose it" kind of thing in my opinion. We have some of the worst voting rates in the developed world. We have illiberal values and behavior creeping into both sides of the political spectrum. On the left we have the language police, cancel culture, and a general attitude that no part of American life can take place outside of the government's sphere of influence. On the right we have blatant xenophobia, voter suppression, and a refusal to deal honestly with our country's legacy of racial oppression.
Those values you listed are not magic totems that we can summon to fend off the specter of Chinese totalitarianism without any real work on our part. If we don't actively pursue them, defend them, and set examples for our children, they will die off.
Regarding all the problems you listed: I think the reason we see these issues come up nowadays is in large due to the fact that the "modern" way of life that currently dominates the world -- the system that encourages individualism, consumerism, and duality, has simply met its end of life. We cannot solve the problems you listed from a dualistic viewpoint. Heck, we can't even get people to help save the environment. In that sense, I do see that we will see a huge shift toward the more Eastern values (especially the notion of interdependence) in the near future, but certainly not the ones pushed by the PRC.
And if you have plans for 20-50 years you don't even need military or police force
Just buy any politician and push your ideology and rewrite history books. And in 50 years people can't think that was something else
And 50 years it is a lot. In rusian federation that was done by less that 5 years
1984
In comparison, what the PRC offers is very specific to China. The government wants to see China grow strong and lead the world. They may or may not get there, but these values offer little value to the rest of the world, especially those that have already adopted the liberal values.