Cathie Wood of ARK Invest initially proposed that Bitcoin would emerge as a universal, programmable monetary layer resistant to inflation and dominant in global payments. However, she recently acknowledged that stablecoins have already captured this payment role.
In an interview with The Rollup, Wood stated that stablecoins now occupy the emerging-market payment space originally anticipated for Bitcoin. Concurrently, ETF-era institutions appear more resilient during market downturns, reducing the volatility seen in earlier cycles.
Data indicates actual stablecoin payments amount to approximately $390 billion annually (McKinsey and Artemis), representing 0.02% of global payments volume. Stablecoins have taken over much of the transactional role in markets where Bitcoin once competed, with DefiLlama reporting a stablecoin market cap exceeding $320.6 billion as of April 27—a 56% increase since early 2025. Tether (USDT) controls 59.16% of this market.
TRM Labs’ first-quarter adoption report highlights that in Venezuela, 90.2% of crypto activity on Binance’s P2P platform involves USDT, with Bitcoin at just 1.9%. In Brazil, stablecoins account for about 66% of crypto transactions, serving primarily as payment tools.
In Iran, where currency restrictions are tight, USDT acts as both a savings and payments mechanism, processing $274 billion in retail transactions through virtual asset service providers in March 2026 alone. These patterns underscore that the payment infrastructure once envisioned for Bitcoin has been overtaken by stablecoins.
Bitcoin’s new role is centered on scarcity, institutional allocation, and macro reserve positioning. CoinShares reported over $1.2 billion in crypto investment product inflows recently, with Bitcoin attracting $933 million. Strategy’s SEC filing indicates an addition of 3,273 BTC during April 20-26, totaling 818,334 BTC at a cost of $61.8 billion.
Farside Investors’ ETF data suggests that institutional investors are buying through corrections and volatility, supporting Wood’s claim that ETF holders exhibit greater loyalty.
Wood’s thesis anticipates institutions reshaping the four-year cycle completely. NYDIG research shows retail accounts for 74% of spot Bitcoin ETF AUM as of Q4 2024, with institutions at 26%. Despite an orderly recent drawdown, retail activity continues to influence cyclical trends.
Glassnode noted Bitcoin reclaimed its True Market Mean at $78,100 on April 22, despite short-term holders realizing profits of $4.4 million per hour. ETF flows have become modestly positive again, with spot demand showing early signs of recovery.
The bull case for Wood’s thesis depends on the upcoming FOMC meeting avoiding new macroeconomic pressures. If weekly inflows remain strong and Bitcoin clears resistance at $80,100 with sustained support, it would indicate a shift towards a more stable institutional-demand environment.
Conversely, should the Fed tighten conditions, breaking the flow streak and triggering profit-taking near $80,100, the recent rally could resolve as a distribution phase, supporting NYDIG’s view that institutions have not yet fully transformed the cycle.
Ultimately, while stablecoins dominate transactional usage, Bitcoin is evolving into a reserve-style asset. Stablecoin market cap remains over $320B with USDT leading in stressed payment markets, allowing Bitcoin to focus on institutional allocation and scarcity-based valuation.