You're thinking too hard. They'll never have to use the ISPs to stop Bitcoin. It will stop itself. It arguably already has. Its central economic argument, that

You're thinking too hard. They'll never have to use the ISPs to stop Bitcoin. It will stop itself. It arguably already has. Its central economic argument, that people want or need a currency backed entirely by sentiment, is inherently flawed. Being backed by a government (and, in fact, at all) is a currency feature, not a bug.