The US government shutdown is stalling Beijing's action against Taiwan. With the US slightly less-able to respond and prepare, Beijing has an opportunity to bide time and grow its military. No doubt, Beijing will see advantage and seize opportunity.
At the same time, the US has zero intent of appeasing Beijing's hopes for Taiwan. Whatever signals the US sends elsewhere and otherwise, the US government shows no respect for China and China shows a slow learning curve on understanding just how little respect it has thus.
The evermore desperate fight inside Taiwan continues. Taiwanese rally around their defiant president. Taiwan's government is reaching for any friends it can find anywhere in the world, while policing dissidents and sources of pro-Chinese opinion within its borders. No doubt, Taiwan is headed for what Winston Churchill said of Great Britain, "this was their finest hour." Though history has not written the end of that hour, the time is fast approaching.