A prominent voice in the blockchain infrastructure space recently dropped a thought-provoking take: privacy might be the last major hurdle standing between crypto and genuine mass adoption. The Chainlink co-founder's statement cuts straight to an issue that's been quietly simmering in developer circles for years. While scalability debates grab headlines and regulatory clarity dominates conversations, the privacy layer remains stubbornly underdeveloped across most networks. Without robust privacy features baked into the core protocol level, institutional capital stays cautious and everyday users remain hesitant. It's an interesting angle—one that suggests we've been laser-focused on speed and compliance while overlooking the fundamental human need for financial confidentiality.