To register a domain, you need an email. Phone numbers are as decentralized as email addresses. Obviously the current scheme is not gonna work and there has to

To register a domain, you need an email. Phone numbers are as decentralized as email addresses. Obviously the current scheme is not gonna work and there has to be some sort of centralization. I don’t think email service issued by the government is the best way, but a dedicated domain with email relay that get an address at and then can you an email provider of your choosing.