There are only three things that might stop China from invading Taiwan:

1. A collapse of the Chinese economy resulting in civil unrest too massive to control.

2. Catastrophic flooding.

3. Both of the above happening at the same time.

And the sooner one or both happen, the better and if God is gracious enough, they will because I don't like what the following GAB post is saying about what may be happening off both our east and west coasts and we can only hope he is wrong. I am sure he does too:
https://gab.com/Hvacguy/posts/107069626398716222