Bitcoin is no longer decentralized or independent because localbitcoins followed Trump´s orders of blocking Iranian accounts because it contradicts the principle of third-party interventions. Blockchain is anonymity and non-compliance with external institutions or it is a ‘permissioned’ centralized blockchain as a "prisonchain" denying the main creative motive of Nakamoto's ‘permissionless’ decentralized blockchain.
Z-cash and aother similar coins are the answer