There are two significant differences between China and Russia.
Well three really.
1) China greatly emphasizes education. Moreso even than America. Russia had military equipment (still does) but not a huge, growing ever-larger industry of all sorts.
2) China is taking over our manufacturing. No equivalence with Russia. Zero. China is taking over manufacturing from the bottom up. And WE ARE HELPING EVERY STEP OF THE WAY.
3) China’s population is roughly four times as large as America’s.
There are more, but those are probably the most significant.
Apparently, you're unaware of the engineering and scientific successes of the Russians. Do you think an educated public, that is, for the first time, rapidly improving their economic well-being, is going to want to go to war with the people who are making that possible? Or do you think a country is more likely to lash out at the world when they are isolated and starving? Maybe you're unaware of what's going on in NK.
China is taking over our manufacturing.
Sounds scary. Got anything to back that up, besides feelings? I was living in Japan in the late 80's and constantly had Japanese telling me that they were going to own us. How'd that work out for them?
Chinas population is roughly four times as large as Americas.
Again, so what? India's is three times larger than ours. Does that make you fear India? China has 400 million people living day to day without any future. In your opinion, is it better that those numbers increase or decrease?
It's human nature to fear the things you don't understand. Your rant, and following posts, are solid evidence of that fact.