TL;DR Browser agents—AI that can click, scroll and fill forms like a human—are the next battleground for Big Tech. Yet Web2’s anti-bot fortress (CAPTCHAs, IP scores, behavioural fingerprints) keeps success rates below 30 %. Crypto offers four escape hatches: (1) native on-chain browsers, (2) TEE-backed secure agents, (3) crowdsourced human-traffic routing, and (4) new “Agent-Allowed” web standards. The winners will be whoever delivers utility × security × cross-site reliability—and DeFi’s ope...