Quantum resistance isn't something the crypto industry can address down the road—it's a critical design parameter that builders need to lock in right now. As quantum computing capabilities advance, the vulnerability window for current cryptographic standards keeps narrowing. Projects ignoring this today are setting themselves up for serious security headaches tomorrow. Whether it's updating consensus mechanisms, refreshing signing algorithms, or rethinking key derivation schemes, the quantum question is reshaping how we architect blockchain systems. Understanding this intersection matters for anyone invested in the long-term viability of their assets.