I&#x27;d love to see a Firefox add-on or Chrome extension that automatically reissues the request through a proxy (such as Tor) if the response code is 451. Change proxies and repeat until a non-451 response is received.<p>This probably won&#x27;t work in China, but it could be useful in countries with only mild censorship, such as &quot;right to be forgotten&quot;, porn filters, and region-locked content.