How a real idea turns into a speculative wave
Crypto has repeatedly shown a pattern where a genuinely new piece of technology or use case captures attention, and that attention pulls in speculative capital far faster than the underlying technology can mature to support it. Decentralized finance protocols demonstrating that lending, trading, and yield could run without traditional intermediaries; NFTs demonstrating a new way to represent ownership and provenance on-chain; the pairing of AI hype with token launches; and real-world-asset tokenization efforts exploring how traditional assets might be represented on-chain — each of these started as a legitimate technical or product narrative before speculative capital piled in far beyond what the early use case could justify.
This pattern isn't unique to crypto, and it isn't automatically a bad thing — genuinely useful technology often does get discovered through a speculative rush, because speculation is what funds early experimentation before a technology has proven itself. The problem isn't that narratives attract capital; it's that during the excitement, it becomes very hard to tell which projects represent durable value being built and which are simply riding the narrative's coattails with little substance behind them.