Censorship-resistance is indeed important dynamic, but if the data is inaccurate during volatility (like an on-chain TWAP is), then it doesn't matter how censorship-resistant it is, it's still inaccurate data and can lead to the loss of user funds. Generally anything trading on the CME like equities are not trading on DEXs like Uniswap, so an on-chain TWAP wouldn't work here, you would need an external oracle network (e.g. price of TSLA). In the case of crypto assets, Chainlink price feeds can be used as the primary source of data (to ensure accuracy during volatility and security scalability), while an on-chain TWAP can act as a backup that is only used if Chainlink price feeds no longer operate, that provides the best of both worlds. But to note, Chainlink is not a company but a decentralized protocol consisting of independent nodes around the world, such nodes can operate out of any geographic region. So a Chainlink oracle network can be launched using nodes that only operate outside of the US if this dynamic is deemed problematic by a Chainlink user.