It didn't. They are probably referring either to Quad9 being ordered to block resolving certain hosts (and therefore deciding to not offer service in france) or the french prime minister sending a notice to ISPs to prepare DNS blocks for twitter, facebook, etc.
In both cases this is not taking the whole country offline, and for both of them you can easily bypass the "block" by using any other DNS provider. You don't even need VPN/TOR or anything else complicated.
In both cases this is not taking the whole country offline, and for both of them you can easily bypass the "block" by using any other DNS provider. You don't even need VPN/TOR or anything else complicated.