What if site is not 'in some state'?
if it's overseas. OUter Mongolia, Timbuktu, the tropical island paradise of Vanuatu. Do you think you could shut them down there?
The net needs an effective method to block outlaw areas of the net. e.g. areas that do not respond to requests to shut down malware, other sites at ISP level.
TIll then you should block large address ranges in a router, i.e. 5 ISPs are responsible for most malware hosting sites. block there address ranges. Doubt you'd ever have a valid need to see a site hosted in China or Russia that has mostly malware.