China merely has to wait out America’s continuing decline and take Taiwan when the moment is right. From The Zman at theburningplatform.com:
A popular topic among Sinophiles since the installation of Joe Biden as president is the possibility of war with China over the status of Taiwan. The Chinese have been obsessed with Taiwan since Mao. With the American empire in sharp decline and the Biden regime unpopular at home and abroad, now could be the perfect time for the Chinese to make their move. As John Derbyshire is fond of pointing out, “Taiwan is like two feet from China … We are eight thousand miles away.”
While there is little doubt that China could retake Taiwan whenever it likes, the cost would be extremely high. For starters, Taiwan and the US have been preparing for such a move for generations. Some of the most sophisticated early warning systems on earth are installed in Taiwan specifically keep an eye on China. There is the very strong possibility that Taiwan has underground missile systems capable of reaching targets on the mainland in the event of an attack by China.
Whether or not the US would actually go to war to defend Taiwan is debatable, but that is the official position. Japan, South Korea, the Philippines, and Australia are also technically committed to the defense of Taiwan. An all-out assault on Taiwan could very well result in attacks on Chinese infrastructure along the coast. It would most certainly result in massive economic retaliation. The Chinese regime would be forced to explain to her people why they are suddenly poor again.