#CardanoDebate Cardano (ADA), founded by Charles Hoskinson in 2015, is a third-generation blockchain that utilizes a scientific approach based on academic research to ensure scalability, security, and sustainability. However, its adoption and utility have generated intense debates. Advocates highlight its proof-of-stake (PoS) protocol Ouroboros, which is energy-efficient compared to Bitcoin's proof-of-work (PoW), and its ability to run smart contracts and decentralized applications (dApps).

Critics point out that the growth of its DeFi ecosystem, with a total value locked (TVL) of only $418 million in 2024, is lagging behind competitors like Ethereum and Solana, questioning its market valuation of $12.5 billion.

Another point of controversy is Cardano's marketing strategy. While some in the community value its technical approach, others, like Rick McCracken, argue that the lack of promotion limits its visibility in a market dominated by meme coins with higher engagement.

Additionally, accusations of centralization, such as the control of genesis keys by Input Output Global (IOG), have fueled debates about its decentralization, although Hoskinson denies it.

Cardano faces the challenge of balancing technical innovation with mass adoption.