These 10 altcoins are still worth $12B after a 97% collapse – but do users pay enough to them keep running?
Ten once-leading crypto networks now have a combined market value of $12.06 billion, averaging 97.13% below their all-time highs. The main issue is sustainability: security, grants, and development are funded by token issuance and rewards, but depressed token prices sharply weaken that funding while still diluting holders. A key measure is subsidy coverage: user-paid fees divided by rewards/incentives. A ratio below 1 shows a funding gap. A related metric focuses on fees actually received by validators or miners. Several networks remain highly subsidy-dependent, with Algorand showing especially weak fee coverage. Different chains are responding in different ways. Filecoin is shifting rewards toward paid usage, Polkadot is reducing issuance and reallocating funds dynamically, Cosmos Hub is considering demand-linked emissions, and Flare has revised its economics. Avalanche, Internet Computer, and others face varying degrees of pressure, while Worldcoin and Pi Network are driven more by unlocks and distribution models than classic validator subsidies. The core question is whether usage and fee revenue can eventually replace continuous token inflation.
