Declaring NFTs dead became a popular sport after 2022. I understand why — watching $400,000 profile pictures collapse to $15,000 was spectacular in the way train wrecks are spectacular. But conflating the collapse of speculative JPEG valuations with the death of NFT technology is a category error. The technology did not fail. A specific speculative use case collapsed, as speculative markets always eventually do. What survived and what is being built on that foundation is worth understanding.
What Actually Happened in 2021-2022
The NFT boom was driven by a specific combination of factors: near-zero interest rates creating appetite for speculative assets, pandemic-era crypto wealth effects generating buyers, celebrity endorsements bringing mainstream attention, and genuine excitement about digital ownership as a concept. The result was a market where social consensus — the belief that others would pay more — was the primary value driver for most collections. When crypto prices fell in 2022, the wealth effect disappeared. When interest rates rose, speculative appetite declined globally. The social consensus evaporated. Collections that existed primarily to be sold at higher prices to new buyers became illiquid instantly.
This is a bubble dynamic and it played out exactly like bubble dynamics always play out. The mistake is assuming that because the bubble burst, the underlying technology has no value. The dot-com bubble destroyed hundreds of companies in 2000. The internet became the defining infrastructure of the 21st century. The two facts are entirely compatible.
Real World Asset Tokenisation: Where the Serious Money Went
While the speculative market was imploding, the serious institutional money was quietly figuring out what NFT infrastructure is actually good for: proving unique ownership of valuable assets on-chain with no counterparty risk. BlackRock launched BUIDL in March 2025 — a tokenised US Treasury fund on Ethereum that attracted over $500 million in assets within weeks. Franklin Templeton, Fidelity, JPMorgan, and Citigroup all have active tokenised asset programs. Boston Consulting Group estimates tokenised assets could reach $16 trillion by 2030.
Real estate, fine art, private equity, bonds, and commodity holdings are all being tokenised. The advantages are significant: 24/7 trading instead of business hours, fractional ownership enabling broader access, instant settlement instead of T+2 or longer, and programmable compliance that can automatically enforce transfer restrictions. These are real efficiency gains, not narrative. The financial institutions building these systems are not speculating — they are solving real operational problems.
Gaming: The Sleeper Use Case
The global gaming market generates over $200 billion annually. A meaningful portion of that value flows from players purchasing in-game items: weapons, skins, characters, virtual real estate. Currently, these items are entries in a game company's database. They can be deleted when the game shuts down. They cannot be transferred between games. They cannot be sold to other players without going through the game company's own marketplace at the company's fee structure.
NFT-based game items genuinely change this. Items that exist as NFTs belong to the player in a cryptographically verifiable sense. The game company closing does not delete your items — they exist on a public blockchain. Marketplaces for these items are open and competitive. Developers can build new games that accept items from old ones. The friction between real economic activity — players genuinely spending billions on digital items — and the inadequate ownership model of current games is a genuine problem that NFT infrastructure solves.
Soulbound Tokens and Identity
Vitalik Buterin proposed Soulbound Tokens in 2022 — non-transferable NFTs that represent personal credentials and affiliations. A university degree issued as a Soulbound Token cannot be sold, transferred, or faked. It is permanently attached to your wallet and cryptographically verifiable. An employer does not need to call your university — they verify the token. This same logic applies to professional certifications, event attendance, DAO membership, and reputation scores.
Projects like Sign Protocol are building this infrastructure now. When mainstream institutions adopt on-chain credential issuance — and some already are starting to — the Soulbound Token model provides the infrastructure. This is not speculative. It is solving a real identity verification problem with a better tool than currently exists. Check the Crypto Dictionary for definitions of NFT, ERC-721, tokenisation, RWA, and Soulbound Tokens.