Sure it would affect our economy. China steals billions of dollars worth of intellectual property from the USA each year. Ending that, we would come out ahead.
At the same time, there are more than economic reasons to de-couple with China, mainly the survival of our republic.
If you are interested in economic issues regarding China, I suggest you follow Kyle Bass.
Here is a recent interview where he discusses this very topic;
Because they have actual skin in the game (money), the theory is that they are less likely to be biased, unlike the fake news polls.
Problem is, those participating in those markets are also influenced by the fake news, so there’s that
This is why we must resist mask mandates. It’s just the first step