IOTA arguably is not decentralized at the moment and has questionable history: https://www.coindesk.com/iota-being-shut-off-is-the-latest-chapter-in-an-absurdis

IOTA arguably is not decentralized at the moment and has questionable history: https://www.coindesk.com/iota-being-shut-off-is-the-latest-chapter-in-an-absurdist-history https://www.coindesk.com/iota-being-shut-off-is-the-latest-c...