Of course the Chinese have loads of problmes. Yet I suspect they have very different reasons behind them. Different culture, different politics, different economic state of well-being. America is fat, liberal, over-monied and decadent, with too much spare time on its hands. Not to mention having a totally different cultural basis- American is Western and therefore fundamentally Christian.
China is different.
I don't know the bombing details, but I suspect the aggressors are more politically concerned than insane. But I know only what you told me. In nature there is neither good nor bad, merely consequence. Let's each bloom where we are planted, rather than trying to be a weed in someone else's garden. I have great faith in a seed.