I don’t see how this can solve the issue, if you don’t enforce it a bitcoin consensus level (not sure if even possible). A government can always say every miner in my country must use a pool that do transaction selection as I want. (this is true also with sv2)
I don’t think there is any technical solution to this criticism. But miners in different jurisdictions will have different legal responsibilities, and hopefully someone will mine every transaction.
Cheers, – Bob