The Chinese invasion of Taiwan is inevitable. When it happens, every Western company will suddenly have to pull out, just like they did Russia. The losses for Western companies will be tremendous. For some, it will be a mortal blow. I can hear some of you saying "...but, but, China would never... because that would be so stupid...". It doesn't have to be a good idea! Russia's invasion of Ukraine a) wasn't a good idea…
a) wasn't a good idea: pretty much everyone thought Russia would win and could not fathom the incompetence of the Russian armed forces. It's possible that even with it's incompetence, if they had successfully taken Kyiv in the early days they would have won.
b) if Russia holds on to arguably outdated concept of geopolitical strategy, it's easy to see why it's in their best interest. Demographically, Russia is in decline and so they had at most 5-10 years to expand out to defensible geographies -- close up to the bessarabian gap and border to the Carpathian mountains.
c) it's not entirely clear even now that the Russian economy is going to collapse. Remember, Russia is a producer nation. It will (relatively) suck as modern shit starts breaking but Russia is barely starting to deficit now. While economic sanctions do have an effect, if the government falls I think deaths of young Russian men (esp if they are forced to meat grind muscovites and st. Petersburgians instead of just ethnic minorities from the hinterlands) is more likely to play into that sentiment than prices going up at tasty period (McDonald's).
d) a large part of the Russian polity wants this, not just Putin.