Which, to be clear, means everyone processing ETH transactions is complicit in circumventing OFAC and should face the legal remedies available.
I am not against that set of rules, especially for the legacy system, but it's not on blockchain devs to comply.
We will have to let our legislators decide. Starting to see a good amount of bipartisan support for reasonable regulations (in the eyes someone who is pro crypto). And whatever they decide it will prove the true strength of a blockchain if it can resist censorship. For example, if they choose to make Coinbase comply with OFAC on an attestation level the system should be able to deal with that through social slashing etc.