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Bitcoin outlook in doubt after crypto billionaire breaks his own rules

Reported by Afr
Jun 2, 2026· 3 min read
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Key Takeaways
  • • Bitcoin experienced a significant selloff from above $70,000, erasing $125 billion in market value in a single day, triggering a reassessment of the cryptocurrency's investment thesis among major institutional and billionaire investors.
  • • Mark Cuban has reversed his Bitcoin stance, selling most of his holdings after the recent price collapse exposed vulnerabilities in cryptocurrency's utility as a stable store of value, citing the market's disappointing performance.
  • • Michael Saylor, previously a vocal "never sell" Bitcoin advocate, is reconsidering his position after three consecutive quarterly losses, signaling weakening conviction among prominent cryptocurrency proponents.
  • • High-profile cryptocurrency industry failures—including FTX's Sam Bankman-Fried and Binance's Changpeng Zhao's convictions within 12 months—have undermined confidence in the sector's governance and legitimacy with institutional investors.
  • • Volatility remains the primary structural obstacle to Bitcoin's adoption as a functional currency or reliable asset class, according to financial experts and economists evaluating the cryptocurrency's real-world utility.
Summary
Bitcoin's stability as an investment thesis faces mounting pressure as the cryptocurrency experienced a sharp decline from above $70,000, wiping out $125 billion in market capitalization in a single trading session. The selloff has prompted a recalibration of conviction among prominent billionaire investors and cryptocurrency advocates who previously championed the asset's long-term potential.

Mark Cuban, a prominent early cryptocurrency supporter, has publicly reversed his position, selling the majority of his Bitcoin holdings in response to the recent market deterioration. Cuban characterized Bitcoin as "disappointing" given recent price performance and has become increasingly critical of the broader cryptocurrency ecosystem, dismissing most alternative cryptocurrencies as "garbage." His exit reflects a broader skepticism about the cryptocurrency's ability to deliver on its foundational promises as a store of value or medium of exchange.

Michael Saylor, the MicroStrategy executive who became synonymous with institutional Bitcoin advocacy and previously committed to a "never sell" strategy, is similarly reassessing his conviction following three consecutive quarterly losses. This represents a significant departure from Saylor's previous public stance and underscores the pressure mounting on major Bitcoin holders as the asset experiences sustained weakness.

The credibility of the cryptocurrency sector has been further eroded by institutional scandals involving prominent industry leaders. FTX's Sam Bankman-Fried and Binance's Changpeng Zhao—both once-dominant figures in the crypto industry—have faced conviction on fraud charges within a 12-month period, validating skeptics' concerns about governance and regulatory compliance within the sector. These high-profile failures have reinforced institutional investor wariness.

Structural constraints continue to plague Bitcoin's viability as a mainstream financial asset. Nobel laureate Eugene Fama and other financial economists point to volatility as the fundamental impediment to cryptocurrency adoption as functional currency or reliable collateral. While some industry participants, including BitMEX co-founder Arthur Hayes, maintain bullish longer-term outlooks—predicting Bitcoin could reach $1 million per unit—the immediate consensus appears weighted toward caution as conviction among major stakeholders deteriorates.

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Sources

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AlphaMaven summarised this story from the reporting below. Each link opens the original article.

Afr Bitcoin outlook in doubt after crypto billionaire breaks his own rules