Cardano Is Now Part of the AI Agent Economy. Does That Make ADA a Buy?

Cardano (ADA) has joined the x402 payment standard ecosystem for AI agents created by Coinbase, but the article argues this development doesn't justify buying the coin. Despite the integration, Cardano has only recorded 38,777 transactions compared to competitors Base (85M) and Solana (66.9M), and even if it captured all x402 payments, the revenue would represent only a small fraction of its market cap. Transaction fees have also declined significantly year-over-year.