So, nothing to worry about, just another quarrel between the superpower and the possibly next superpower. But there is a little factor that makes Taiwan a very interesting place, and that is called TSMC AKA Taiwan Semiconductors. This company (along with Samsung) manufacture most of the semiconductors worldwide and they have technologies that are even a decade ahead of competitors.
What do you think could happen if a proxy war for Taiwan takes place in the next years? As a hint, today a few car manufacturing plants have reduced production due to lack of semiconductors. Many other industries are also affected. Imagine that TSMC is unable to continue production or that factories are destroyed in the process. This would mean a global slowdown and a crisis that may dwarf COVID.
BTW, a semiconductor plant is nothing you can improvise. The investment is huge, the technical difficulties extreme and building times quite long.
My advice, if you hear winds of war, buy. You know what.
It will be a sad day for peace in the world if this ever comes through to fruition. China (or more specifically the CCP) seems like nothing except a big bully that needs a powerful punch to the nose in order to learn some respect. There has been a very delicate equilibrium in the world for many decades and countries where people are free have lead that innovation for the most part. While China might be the factory of the world it is structurally not very innovative because good or original ideas are less likely to succeed in an environment of such authoritarian suppression. Honestly, if Taiwan equipped itself with nukes in self defense that would seem a justifiable response to any attempts at evasion. China has also supported the heavily erratic North Korea in the same manner (acquiring nuclear weapons) so it would not be unprecedented and simply a "favor" returned.