# Fidelity flags six risks to AI-agent blockchain growth thesis

> Source: <https://cryptonews.net/news/blockchain/33327588/>
> Published: 2026-08-21 11:13:00+00:00

Fidelity Digital Assets has identified six significant risks that could challenge the prevailing investment thesis that the proliferation of AI agents will inevitably drive growth for public blockchains. The analysis, reported by BeInCrypto, offers a counterpoint to the optimism surrounding AI-blockchain integration, urging investors to consider potential pitfalls.

## Closed systems may outcompete public blockchains

One of the primary risks highlighted is that AI agents may not actually rely on public blockchains. Instead, closed systems developed by major technology and financial firms could capture the demand by offering superior performance, lower costs, better user experience, and clearer regulatory compliance. This could sideline public networks despite their decentralized appeal.

## Payment activity may not boost token values

Fidelity also cautions that increased payment activity on blockchain networks does not necessarily translate into higher value for native tokens. While transaction volumes may rise, the fees generated could remain relatively low. In such a scenario, stablecoin issuers and payment service providers might emerge as the primary beneficiaries, rather than token holders.

## AI-driven software output doesn’t guarantee economic value

The report further notes that a surge in software output driven by AI does not automatically lead to an increase in economic value. Productivity gains in code generation may not directly correlate with revenue generation or asset appreciation, a nuance often overlooked in bullish projections.

## Technological differentiation could erode

Another concern is the potential commoditization of development through AI. As AI tools lower the barrier to creating blockchain applications, competitive advantages may shift from technological innovation to factors like liquidity, distribution networks, security, and trust. This could weaken the moats of existing projects.

## Security risks could escalate

Fidelity warns that AI could reduce the cost of writing code, but it also lowers the cost of finding vulnerabilities. This dual-edged sword may increase security risks across the ecosystem, potentially deterring institutional adoption and undermining confidence in blockchain solutions.

## Regulatory and compliance pressures

Finally, regulatory and compliance issues could steer institutions toward systems with robust identity verification and permission management, rather than open, permissionless public blockchains. This preference for compliance-friendly infrastructure could limit the growth of decentralized networks in traditional finance.

## Conclusion

Fidelity’s analysis serves as a critical reminder that the intersection of AI and blockchain is not a guaranteed growth story. While the potential is significant, investors and developers must navigate these six risks carefully. Understanding these challenges is essential for making informed decisions in a rapidly evolving landscape.

## FAQs

**Q1: What are the main risks Fidelity identified regarding AI agents and blockchain?**

Fidelity highlighted six risks: AI agents may prefer closed systems over public blockchains, payment activity may not lift token values, AI-driven software output may not create economic value, technological differentiation could weaken, security risks could increase, and regulatory compliance may favor permissioned systems.

**Q2: Why might AI agents not use public blockchains?**

Closed systems from big tech and fintech firms could offer better performance, lower costs, superior user experience, and clearer regulatory compliance, making them more attractive than public networks.

**Q3: How could security risks escalate with AI?**

AI reduces the cost of writing code but also lowers the cost of finding vulnerabilities, potentially increasing the frequency and severity of security breaches in blockchain systems.

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