Perhaps I am missing your argument.
not your keys not your bitcoin
Imho Bitcoins being stolen is not at all Bitcoin being "bent, broken, or subverted", it's just a natural consequence of the design goals. If an unrelated third party could block my bitcoins by accusing me of terrorism that would be subverting the system, and such things have not happened to bitcoin-core (but have happened in other parts of the bitcoin ecosystem)
The issue that is often raised with Bitcoins and other cryptocurrencies is that not even the law can help you in case of theft. Now, it's true that the police wouldn't bother helping me recover a wallet with 100€ into it, but things change if someone steals millions or even billions like in this case.
I find something odd about this, because it seems to contradict some of what I understand of the arguments for bitcoin.
However, there is merit to your point, and if something is working as intended, then nothing was attacked in the first place.
For the less economical-savvy ones it was like Beanie Babies or Tulips (with predictable consequences)
The predictable outcome is that the deers get to them, but I got to see a few go into full bloom last year and it was wonderful.
If the police retrieves your money from the thief?
If it's stolen from a bank, it's their obligation to recuperate you.
FWIW, most countries have a type of insurance if a legally operating bank goes under, at least some of your savings are protected (eg. in Serbia that's up to 50kEUR).