It's not possible to be resilient to all threat models.
I don't even think China banned Bitcoin mining. They banned mining Bitcoin using the electric grid/fossil fuels iirc and only in a particular region.
Only a few manufacturers make most of Bitcoin newest most powerful ASICs and they are all from China. How is that not vulnerable to state attack?
-Over half Bitcoins hashpower is KYC
-It's obvious what you're doing with that ASIC
-Open to targeted mining censorship
Also, these give off a very obvious fingerprint (energy draw, heat, noise)
"Police raid a concealed #Bitcoin mining operation, initially mistaking it for an illegal marijuana farm due to the heat signature"
https://twitter.com/BitcoinNewsCom/status/1721359382745874489