Crypto market analyst Ali Martinez labeled Cardano (ADA) the "most useless network" in the digital asset industry, pointing to its DeFi ecosystem that has never crossed the $1 billion mark in total value locked and a token price that now sits roughly 92% below its 2021 all-time high near $3.10.

What Happened: Analyst Criticizes Cardano

Martinez published a detailed critique on X over the weekend, arguing that Cardano's TVL — which peaked at approximately $700 million last year before falling to $136 million — exposes a fundamental gap between the network's multi-billion-dollar market capitalization and its actual on-chain usage.

He drew comparisons with Ethereum (ETH), which holds roughly $55 billion in TVL, and Solana (SOL), which reached over $12 billion in Sept. 2025 and currently sits at $6.6 billion. Even SUI (SUI), a newer chain, has surpassed Cardano with $568 million in TVL after peaking at $2.5 billion last year.

"Unlike Ethereum, which has built a dominant position in DeFi, or Solana, which has captured high-speed consumer applications, Cardano still lacks a clear use case that consistently attracts users, developers, and investors," Martinez said.

He noted that although Cardano launched nine years ago, smart contracts did not arrive until 2021, giving rivals years to accumulate developers, applications, and liquidity.

Also Read: Oil Spike And Equity Selloff Weigh On Crypto Markets As Bitcoin Tests $66,000

Why It Matters: Further Decline Possible

Martinez argued that blockchains gaining early scale tend to attract disproportionate capital and developer talent, making it difficult for slower-growing networks to close the gap once rivals establish a lead. He characterized Cardano's research-driven model — which prioritizes academic review and formal verification — as a key factor slowing product rollouts relative to competitors.

The community response was split, with some defenders citing Cardano's liquid staking capabilities while others largely agreed with his assessment.

Read Next: South Korea Lifts Its Corporate Crypto Ban - But Draws A Hard Line Against USDT And USDC