ARIN and ICANN are centralized. WWW can run over alternative number and naming spaces but in practice doesn't do this except for Tor and to a much lesser extent

ARIN and ICANN are centralized. WWW can run over alternative number and naming spaces but in practice doesn't do this except for Tor and to a much lesser extent i2p. "www is already decentralized", okay but not in reality, not even a little bit.