In case it's not clear, even if the court did this and was able to enforce it, they would still need to enforce it outside of the country too, where, if I'm not mistaken, the majority of miners are.
I confess I replied something through a lens of personal irritation: For years the Bitcoin ecosystem has treated wright like a troll "he just wants attention, ignore him" -- but in doing so it's really enabled his fraud to grow and become a big problem.
So you triggered thought of people switching to a "oh it's good if he obliterates these people, it'll prove Bitcoin is anti-fragile!" ... well, sorry for being cynical. :)
Bitcoin absolutely would survive his attack here, whatever happens. Though it may be a setback, e.g. if it creates a big incentive against people of high capability, integrity, and experience to contributing to maintaining the software.