Jupiter and Helium are forcing a difficult but increasingly unavoidable conversation in crypto: token buybacks often look effective on paper, yet fail when supply dynamics overwhelm demand. In recent weeks, both projects have moved to reassess buyback programs after spending tens of millions of dollars with little visible impact on token prices, exposing a broader structural problem across DeFi. Buybacks vs. Supply: Why Helium and Jupiter Are Changing Course Helium confirmed in early January that it ha ...