Share this article

Jack Dorsey Backs Bitcoin as Dollar’s Replacement but Questions Web 3

The Twitter and Block co-founder is a supporter of crypto, but not so keen on how Web 3 is being funded.

Updated May 11, 2023, 5:52 p.m. Published Dec 21, 2021, 8:18 a.m.
Jack Dorsey (Adam Levine/CoinDesk)

Bitcoin will replace the U.S. dollar Jack Dorsey said on Tuesday, in response to a tweet by rapper Cardi B.

  • Cardi B broadly asked if crypto would replace the U.S. currency, to which Dorsey replied “Yes, Bitcoin will.”
  • The co-founder and former CEO of Twitter is a big supporter of crypto, and has expressed his support for bitcoin since at least 2018. In August, he tweeted that bitcoin “will unite a deeply divided country (and eventually: world).”
  • His enthusiasm wanes, however, when it comes to the way Web 3, the third generation of internet services that has been made possible by decentralized networks, is funded.
  • “You don’t own ‘web3′ The VCs and their LPs do,” Dorsey tweeted, referring to venture capital firms and investors known as limited partners.
  • The tweet spurred the crypto community on Twitter to react, with some criticizing the former Twitter CEO and others applauding him.
  • There has been a growing number of VCs investing in Web 3 firms. Most recently Andreessen Horowitz led a $36 million Series A funding round for Web 3 infrastructure company Mysten Labs.
  • Tesla CEO Elon Musk also weighed in, tweeting: “Has anyone seen web3? I can’t find it.”
  • Dorsey left the social media giant last month to focus on fintech firm Block, formerly known as Square. During his tenure as CEO, Twitter enabled bitcoin tipping and promised it will integrate NFT authentication.
  • Bitcoin was trading about $48,900 at press time.
  • Parag Agrawal, the new CEO of Twitter, has been heavily involved in decentralized projects in the company.

Read more: Five Things to Know About Twitter’s New CEO Parag Agrawal

jwp-player-placeholder

UPDATE (Dec. 21, 08:53 UTC): Adds additional details in third and fourth bullet. Adds bitcoin price in fifth bullet.

UPDATE (Dec. 21, 14:39 UTC): Adds comments on Web 3 starting in third bullet; updates bitcoin price.

UPDATE (Dec. 21, 15:06 UTC): Adds Web 3 to headline.

More For You

Encryption Supremacy - Zcash and Privacy in the Age of Scale

Most crypto privacy models weaken as blockchain data grows. Encryption-based models like Zcash strengthen. CoinDesk Research maps the five privacy approaches and examines the widening gap.

Why it matters:

As blockchain adoption scales, the metadata available to machine learning models scales with it. Obfuscation-based privacy approaches are structurally degrading as a result. This report provides a comprehensive comparison of all five major crypto privacy architectures and a framework for evaluating which models remain durable as AI capabilities improve.

More For You

Schwab building (Justin Sullivan/Getty Images)

The financial services giant with almost $12 trillion in client assets is moving closer to direct crypto trading, offering subscription for early access to the Schwab Crypto account.

What to know:

  • Charles Schwab plans to launch spot cryptocurrency trading for bitcoin and ether in the first half of 2026 through its Charles Schwab Premier Bank unit.
  • The firm has opened a wait list for its new Schwab Crypto account, which will let clients buy and sell the two largest cryptocurrencies alongside...