If Biden gets sworn in this seems like the perfect time to make a surprise grab like Russia did with Crimea and the CCP did with Hong Kong..
A weakened and compromised US means that we wouldn't respond in time, or be willing to engage for that matter
What stops china from making a quick grab of the United states of america, and rename it into United Chinese States? Under the leadership of the sleepy sniffer, they can do anything.
Let's be real, that's not gonna happen in the way Red Dawn portrays it
Politically and financially is another matter