When major AI model providers restrict access to competitors, it reveals something crucial about tech dependencies: companies that have deeply integrated these tools into their workflows become vulnerable to sudden leverage shifts. A model owner's competitive interests can instantly override service availability. This creates a concentration risk that's worth watching—especially as Web3 and AI infrastructure increasingly intertwine. The question isn't just about business rivalry; it's whether building on centralized AI services introduces systemic fragility into decentralized ecosystems. Worth rethinking how much operational weight we're putting on external dependencies.