This has already been addressed, please read this
There are two relevant types of node in this issue:
- Storage Node (SN)
- Boundary Node (BN)
The short term solution is to decentralize BN so that BN operators become legally autonomous, they decide how to respond to the law depending on the content they decide to forward, as other web3 protocols successfully do right now (IPFS, Filecoin, Arweave).
After that SN operators would become unliable by to be discussed technical solutions (node reshuffling, secure enclaves), read here.
I would like to hear what dfinity’s thoughts are about this.