The future of Taiwan is therefore not a Chinese matter. Hong Kong, on the other hand, was leased to Britain. Takeover of Hong Kong by China may be considered reversion. Takeover of Taiwan by China can only be viewed as annexation or invasion. The Communist government in China has not ruled Taiwan for even a single day.
China has no claim over Taiwan.
Taiwan has been a de facto sovereign nation for decades. Taiwan now has a democratically elected president and is moving inexorably towards de jure independence. The future of Taiwan is for the Taiwanese people to decide, not for China to dictate. China has committed many egregious offenses in the international arena. Nobody should wish Chinese annexation upon Taiwan.