When I read this I thought of different China news than the prohibition of Teslas with cameras on military bases, I thought of the detention and sham trials of the 2 Canadian Michaels that are prominent on Canadian media today. This brought forward my awareness that there is geopolitical risk in Tesla's China investment, and has caused me to be less confident of the value of that investment.
I’m going to go out on a limb and say China may be disinclined to act against Tesla in a big way. (And I don’t think restricting Tesla cars on their military bases is a big thing. )
The Chinese are rightfully proud of their part in the Tesla success story in China. Interfering now would be high profile and let all kinds of folks say "see, they’re not reliable partners."
Interfering would also place their own exports at risk, and not just new energy vehicles, as other governments respond in kind. You can be sure others would in the current climate.
Also, companies would more aggressively shift or split their supply chains to mitigate risk from political fallout. ABC (anywhere but China) has already been a factor for some years.
I‘m not saying it can’t happen. After all it’s not a great look for China to fail to live up to its agreement with the UK regarding Hong Kong. And, it’s not a great look for them to fail to buy promised amounts of imports from the US.
So China is definitely willing to casually throw its weight around in an attempt to get the West to go back to just rolling over for them. The Chinese leadership is in for a rude awakening when they realize those days are gone for good.
Still, most countries are looking for more employment for their citizens as a result of the pandemic and many are looking for effective responses to China’s mercantilism. For China to step on Tesla would be tantamount to them saying they are closing for business. I’d be surprised if they’d make such a misstep, but you never know.
tl;dr: Many governments would love for China to present them a poster child of an excuse to push back hard and repatriate lost jobs.