I understand this. I also understand that if history teaches us anything it’s that any centralized governance (of any nature, not just traditional national and regional governments, but any centrally organized communities, like corporations) is to be constantly distrusted and kept in check, and even then it’s dangerous to let it take over social functions. That’s why I wrote “only as a last resort”, that is, unless and until someone thinks of something better. (And then switching over is another issue… that may need some pre-planning even better new solution exists.)

Or maybe someday we’ll have some interesting revelations about personal identity and sybil resistance won’t be necessary. But that’ll probably be only some centuries later.