It is about the fact Taiwan is a lovely and thriving economy whose people would suffer the end of many of their civil freedoms if they got invaded by China. I mean, people from Mainland China does not even have the right to freely use internet, they have got their web completely censored.
If you are a defender of the democracy and the liberty, then you are supposed to be at least informed about the political tensions going on there.
In my point of view,China may siege the opportunity to invade the island, since the west has already sent much of their arsenal to Ukraine.
But I hope China has learned some lessons from Russia. I think Putin might have lectured Xi on the unpredictability of wars. The US still has enough arsenal to fight more wars. What she sent to Ukraine has a replacement or are the outdated version of some military device. The US will not be that unwise to send most of its warheads to Ukraine workout reserving some to fight its arch-rival. We should not also forget that the US has allies that will be willing to deal with China.
If we dive into the topic of elections manipulation as a strategy within the geopolitics, I do not know if China would try to do so in Taiwan, because they seem rather more interested in a direct confrontation instead undermining the trust of the Taiwanese people on their government.
The election manipulation and the manipulation of the public opinion is more possible to happen in the United States, in favor of Trump or the Republican candidate, since we already know that the Republican base and many of the red politicians in both chambers are skeptical in keeping the support to Kiev, which may benefit both Russia and China in their territorial ambitions.