I agree with you, but I'm glad that most westerners are ignorant about China's economy. China will most likely become the strongest nation in this planet's history within our lifetimes. Why should China announce that to the rest of the world? Articles about the "impending collapse of China" literally do not matter at all because they don't change the fact that China's $19 trillion economy grew more than 6% in the previous quarter. If anything, China is probably behind those stories. Western ignorance is a godsend because by the time the majority of westerners come to terms with China's strength, it will be far too late for them to do anything about it.
The ignorance is not just about the economy, its also about almost everything about China such as technology, trade, military, environments and the Chinese society . This is due to the perpetual demonizing and spreading of falsehoods by their governments to cover up their own failings in comparison to China.
Their governments do have departments and budgets for such propaganda. These ignorant people are the unwitting victims of their governments' malice. But at least some can see something is just not right and start questioning. Some voted with their feet. Even though more migrants are coming in than moving out of the US and UK, it's mostly the elites and the middle class that are moving out or have plans set up.
A bit of research and you be surprised to know the number and where Americans are having permanent residency. As for the UK, in 2022, more than 1 million migrants moved in but also more than half a million emigrated, many skilled or highly educated.