• Home
  • News
  • Fortune 500
  • Tech
  • Finance
  • Leadership
  • Lifestyle
  • Rankings
  • Multimedia
FinanceBitcoin

Jack Dorsey says crypto will replace the dollar, then slams Web3

By
Chris Morris
Chris Morris
Former Contributing Writer
Down Arrow Button Icon
By
Chris Morris
Chris Morris
Former Contributing Writer
Down Arrow Button Icon
December 21, 2021, 10:34 AM ET

Jack Dorsey is stirring the crypto pot once again.

The cofounder and former CEO of Twitter on Monday evening took to the social media platform to declare his belief that Bitcoin would replace the dollar.

Responding to a question from singer Cardi B (no, really!), Dorsey once again showed enthusiasm for the cryptocurrency, setting off a firestorm of comments from critics in the replies.

Yes, Bitcoin will

— jack (@jack) December 21, 2021

Dorsey is one of Bitcoin’s biggest cheerleaders, saying earlier this year at the Bitcoin 2021 conference in Miami that the crypto “changes everything” for him and “I don’t think there’s anything more important in my lifetime to work on, and I don’t think there’s anything more enabling for people around the world.”

Block (formerly Square), where Dorsey remains CEO, has invested heavily in Bitcoin. An October report in Bitcoin Magazine said the company held nearly 8,027 Bitcoins. That would put the current worth of those holdings at $390 million.

Dorsey’s Monday tweet-storm also touched on his thoughts about Web3, which some people believe will be the next iteration of the internet. Long story short? He’s not a fan.

“You don’t own ‘web3,’” he wrote. “The VCs and their LPs do. It will never escape their incentives. It’s ultimately a centralized entity with a different label.”

You don’t own “web3.”

The VCs and their LPs do. It will never escape their incentives. It’s ultimately a centralized entity with a different label.

Know what you’re getting into…

— jack (@jack) December 21, 2021

It wasn’t long before Elon Musk jumped in, tweeting, “Has anyone seen web3? I can’t find it.”

“It’s somewhere between a and z,” Dorsey replied.

Never miss a story: Follow your favorite topics and authors to get a personalized email with the journalism that matters most to you.

About the Author
By Chris MorrisFormer Contributing Writer

Chris Morris is a former contributing writer at Fortune, covering everything from general business news to the video game and theme park industries.

See full bioRight Arrow Button Icon

Latest in Finance

Donald Trump
PoliticsElections
‘There’s this fake narrative that the Democrats talk about, affordability’: Trump keeps dismissing cost of living as his party struggles to hold seats
By Meg Kinnard, Joey Cappelletti and The Associated PressDecember 4, 2025
5 minutes ago
An array of gold bars.
Personal Financegold prices
Current price of gold as of December 4, 2025
By Danny BakstDecember 4, 2025
15 minutes ago
Matt Rogers
CommentaryInfrastructure
 I built the first iPhone with Steve Jobs. The AI industry is at risk of repeating an early smartphone mistake
By Matt RogersDecember 4, 2025
21 minutes ago
Jerome Powell
CommentaryFederal Reserve
Fed officials like the mystique of being seen as financial technocrats, but it’s time to demystify the central bank
By Alexander William SalterDecember 4, 2025
26 minutes ago
Venmo
CybersecurityVenmo
Venmo says it’s ‘back up and running’ after hours of trouble sending and receiving money
By Audrey McAvoy and The Associated PressDecember 4, 2025
26 minutes ago
Giving Tuesday
North Americaphilanthropy
In just 13 years, Giving Tuesday has grown into a $4 billion philanthropic bonanza
By Thalia Beaty and The Associated PressDecember 4, 2025
28 minutes ago

Most Popular

placeholder alt text
North America
Jeff Bezos and Lauren Sánchez Bezos commit $102.5 million to organizations combating homelessness across the U.S.: ‘This is just the beginning’
By Sydney LakeDecember 2, 2025
2 days ago
placeholder alt text
Economy
Ford workers told their CEO 'none of the young people want to work here.' So Jim Farley took a page out of the founder's playbook
By Sasha RogelbergNovember 28, 2025
6 days ago
placeholder alt text
North America
Anonymous $50 million donation helps cover the next 50 years of tuition for medical lab science students at University of Washington
By The Associated PressDecember 2, 2025
2 days ago
placeholder alt text
Economy
Scott Bessent calls the Giving Pledge well-intentioned but ‘very amorphous,’ growing from ‘a panic among the billionaire class’
By Nick LichtenbergDecember 3, 2025
20 hours ago
placeholder alt text
Innovation
Google CEO Sundar Pichai says we’re just a decade away from a new normal of extraterrestrial data centers
By Sasha RogelbergDecember 1, 2025
3 days ago
placeholder alt text
C-Suite
MacKenzie Scott's $19 billion donations have turned philanthropy on its head—why her style of giving actually works
By Sydney LakeDecember 2, 2025
2 days ago
Rankings
  • 100 Best Companies
  • Fortune 500
  • Global 500
  • Fortune 500 Europe
  • Most Powerful Women
  • Future 50
  • World’s Most Admired Companies
  • See All Rankings
Sections
  • Finance
  • Leadership
  • Success
  • Tech
  • Asia
  • Europe
  • Environment
  • Fortune Crypto
  • Health
  • Retail
  • Lifestyle
  • Politics
  • Newsletters
  • Magazine
  • Features
  • Commentary
  • Mpw
  • CEO Initiative
  • Conferences
  • Personal Finance
  • Education
Customer Support
  • Frequently Asked Questions
  • Customer Service Portal
  • Privacy Policy
  • Terms Of Use
  • Single Issues For Purchase
  • International Print
Commercial Services
  • Advertising
  • Fortune Brand Studio
  • Fortune Analytics
  • Fortune Conferences
  • Business Development
About Us
  • About Us
  • Editorial Calendar
  • Press Center
  • Work At Fortune
  • Diversity And Inclusion
  • Terms And Conditions
  • Site Map

© 2025 Fortune Media IP Limited. All Rights Reserved. Use of this site constitutes acceptance of our Terms of Use and Privacy Policy | CA Notice at Collection and Privacy Notice | Do Not Sell/Share My Personal Information
FORTUNE is a trademark of Fortune Media IP Limited, registered in the U.S. and other countries. FORTUNE may receive compensation for some links to products and services on this website. Offers may be subject to change without notice.