<p>Readers respond to the news that Christopher Harborne has given £36m to Reform UK, matching a donation from Ben Delo</p><p>Cryptocurrency is often sold as decentralised and democratic, yet its real behaviour resembles gravity: wealth is pulled inexorably into a few vast centres while draining from everyone else (<a href="https://www.theguardian.com/politics/2026/sep/12/christopher-harborne-matches-36m-reform-donation-of-ben-zelo">Christopher Harborne matches £36m Reform donation of Ben Delo,