Harvard economist Kenneth Rogoff, in his new book Our Dollar, Your Problem, argues that the U.S. dollar’s unrivaled position is under threat from a trio of forces: China’s rising influence, escalating geopolitical strains, and the surging use of cryptocurrencies in global transactions. This warning matters because the dollar’s reserve status underpins everything from interest rates to international trade.
As Rogoff highlights crypto’s growing footprint—especially in shadow economies—the stage is set for a profound shift in currency dynamics. For investors watching these tectonic movements, the best crypto to buy now has become a central focus, and for good reason.
Kenneth Rogoff: Crypto Is Undermining the Greenback’s Global Power
Kenneth Rogoff’s career spans the highest echelons of global finance—from advising the International Monetary Fund to charting policy at the Federal Reserve.
In Our Dollar, Your Problem, he paints a vivid picture of the dollar’s historic ascent following World War II and explains why it has long outstripped every other currency in dominance.
But according to Rogoff, that era is waning. He points to three converging trends: Beijing’s quiet push to internationalize the renminbi, Europe’s gradual expansion of the euro’s footprint, and the rapid rise of digital currencies.
Rogoff places particular emphasis on cryptocurrency’s growing role in the global underground economy—a realm where dollars once reigned supreme.
In these unregulated markets, from tax evasion to illicit trade, crypto offers a level of anonymity and flexibility that fiat cannot match.
While digital coins haven’t yet made deep inroads into mainstream commerce, they are increasingly favored for bypassing sanctions and evading financial oversight.
Rogoff’s research, supported by World Bank studies, estimates this shadow economy at roughly 20% of global GDP, making it a multi-trillion-dollar arena.
He argues that diminished demand for dollars in these markets could nudge U.S. interest rates higher, impacting everything from mortgages to auto loans.
Moreover, as crypto further obscures transaction trails, American authorities may find it harder to monitor flows critical to national security.
Far from a fleeting fad, Rogoff insists, digital currencies have secured a foothold that will only deepen—particularly among those seeking alternatives to the dollar’s far-reaching control. In a nutshell, the greenback’s “exorbitant privilege” is fraying, and crypto is exploiting every crack.
Best Crypto To Buy Now
Rogoff’s insights underscore a pivotal moment: cryptocurrencies are no longer confined to fringe use cases but are actively reshaping global currency demand. For savvy investors, this shift signals an opportunity to reassess portfolios and consider the best crypto to buy now—those positioned to benefit most from the decline in dollar dominance.
SUBBD
With its low-fee architecture and commitment to top-tier content creation, SUBBD is carving out a niche in underground finance—a realm that’s growing ever more thirsty for crypto alternatives to traditional dollars.
Combining AI with an OnlyFans-like ecosystem results in SUBBD—the backbone of a growing Web3 ecosystem designed for the next generation of fans.
So, what does it offer? For content creators, one of the biggest challenges is discovery. Most platforms either push creators to viral fame or leave them in obscurity. SUBBD changes that by boosting visibility and simplifying content creation.
And the benefits don’t stop there. SUBBD integrates powerful tools like OpenAI’s Whisper, which transforms voice notes and audio into searchable summaries, scripts, and fresh content ideas.
$SUBBD Presale Hits $500k! Embracing the future of AI Agent content creation…https://t.co/dLCKejpxpp pic.twitter.com/AFeslybq8A
— SUBBD (@SUBBDofficial) May 24, 2025
Fans can now easily find what they’re looking for, as scenes are intelligently tagged by AI. Meanwhile, behind-the-scenes tasks—such as auto messaging, smart scheduling, and audience targeting—are automated by AI, saving creators time and helping to prevent burnout.
BTC Bull
As the original crypto juggernaut, BTC Bull Token captures the market’s speculative fervor, offering leveraged exposure that investors may crave when trust in fiat currencies wanes.
BTC BULL is a meme coin inspired by the Bitcoin theme, standing out from competitors that rely on frogs, dogs, or cats—symbols that can appear weak compared to its strong, muscular, and confident bull mascot.
It offers a way to capitalize on Bitcoin’s upcoming rally without needing to invest an exorbitant amount, especially as Bitcoin recently surpassed the $110K mark.
What truly sets BTC BULL apart is that it’s not just another hype-driven meme coin prone to pump-and-dump cycles. Instead, it brings real utility and value.
According to well-known crypto YouTuber ClayBro, investors should get ready for Bitcoin airdrops as Bitcoin reaches a new all-time high.
BTC BULL combines Bitcoin-based rewards, staking opportunities, and token burns—making it a compelling choice for investors seeking both fun and long-term potential.
Solaxy
Riding the wave of geopolitical uncertainty, Solaxy’s L2 solution aims to simplify Solana’s current ecosystem by providing it with increased accessibility, and enhance its scalability.
As Solana’s first Layer 2, Solaxy does lead to certain questions to emerge – why does Solana even need it?
The answer lies in recent history. Solana has become known for its meme coin ecosystem, which was overwhelmed by the launch of coins like Trump and Melania.
This surge in activity led to network congestion, slowing down transactions and exposing scalability issues.
Solaxy takes Solana to the next level by offering faster and cheaper transactions, making it well-suited for dApps, DeFi projects, and token launches.
The project team has also partnered with Hyperlane to launch a testnet bridge, which could eventually connect Solana to Ethereum—simplifying cross-chain asset transfers.
Conclusion
Rogoff’s analysis shines a spotlight on an inflection point: the dollar’s unchallenged reign is slipping, and digital currencies are stepping into the breach. This trend not only reshapes interest-rate dynamics but also tests the limits of financial oversight and sanctions enforcement.
As global actors diversify away from the greenback, demand for resilient, scalable cryptocurrencies is set to intensify. For investors seeking strategic exposure in this shifting landscape, focusing on the best crypto to buy now—those with real transactional use cases—is essential.
Disclaimer: This is a sponsored article and is for informational purposes only. It does not reflect the views of Crypto Daily, nor is it intended to be used as legal, tax, investment, or financial advice.
