Crypto’s favorite yield-generating strategy is starting to look less like cutting-edge financial engineering and more like an ouroboros — a self-feeding loop now biting back. https://www.bloomberg.com/news/newsletters/2026-04-21/the-300-million-kelp-dao-hack-shows-defi-is-eating-its-own-tail?taid=69e7e679b2f7b80001e2481d&utm_campaign=trueanthem&utm_content=business&utm_medium=social&utm_source=twitter