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websites cant be shut down if you OWN them ;-) but yes the blockchain is one avenue.. but we have other avenues also

Yes if we host a site on a local machine, then we own it. Otherwise we rely on a third party to host it for us. @ironshield

Right. Also this would be something different to blockchain work.. its more like a public face and exposure.. much of it backed up on blockchain but also many networking features that dont need to persist

Third party hosting is fine because we have
Everything including db backed up locally. U can restart the whole thing on a new domain and server in a few hours if needed!