Maybe China is getting better. I can remember when everything that was labeled Made In Japan was junk. BTW the OEM oil filter on my made in Japan Kawasaki says Made In China on it. I’m not sure that any one person, elderly female martial artist or not, can speak for an entire country’s people, even her own.
The "good" items made in China are "good" because other countries who have their products made in China do so by enforcing strict company quality control policies -- such as Apple, before they withdrew from China. Without that, there is no quality control but their own. Hence the word "indigenous products" indigenous only to China which are usually of questionable quality or outright fake because of no oversight.
I remember when the world was flooded with millions of fake semiconductors from China. Yes fake. Outright and knowingly fake. And many businesses globally suffered from it -- After knowing what they did. And it wasn't an attempt to do their best, even if it turns out to be junk. Not even close. It was intentionally deceptive.
Let's not even start on the subject of Melamine in babies milk formula or Chinese secret "police" illegally operating in other countries.
Developing countries who make junk at one point, eventually do improve, yes, we all have regardless of country, but only when they learn from their mistakes from their own efforts.
However, building bridges and buildings that continually collapse, exporting flawed metals, knowingly selling fake electronics and counterfeit products, burning EV's also electrocuting people because of cutting corners, blatant disregard to human rights (Tibetan genocide to mention one), is but a short list of happenings that aren't happening in world war two, but happening today, right now.
Based on the overwhelming evidence of what's going on I'm pretty sure that encapsulates an entire country's people, even if it's a dictatorship. It's the bar set that they all live by.
I only buy American, European or from any other developed country. If you've missed the news in the past, the USA withdrew all silicon chip manufacturing out of China for a good reason.
Enjoy your oil filter.