Bitcoin "Bubble"Critic quotes & predictions
Every public figure who called Bitcoin a bubble. 27 curated quotes, 2011–2024, each with primary sources, dates and the BTC price at the time.
- Quotes
- 27
- Years
- 2011–2024
- Top critics
- Peter Schiff · 4Nouriel Roubini · 3Paul Krugman · 2

"popular delusions"
Peter Schiff · 2024

"madness of crowds"
Peter Schiff · 2024

"Kool-Aid"
Peter Schiff · 2024

"beanie babies"
Neel Kashkari · 2024

"fueled by HYPE"
Steve Hanke · 2021

"a speculative thing"
Nassim Taleb · 2021

"a sort of natural Ponzi scheme"
Paul Krugman · 2021

"driven by popular mass delusion"
Josh Williams · 2021

"a mania"
Josh Williams · 2021

"Tulip fever"
Vítor Constâncio · 2021

"funny business"
Christine Lagarde · 2021

"a 'speculative self-fulfilling bubble"
Nouriel Roubini · 2020

"hyperbolic bubble"
Nouriel Roubini · 2020

"a bubble"
Jack Ma · 2018

"A bubble"
Agustín Carstens · 2018

"mother of all bubbles"
Nouriel Roubini · 2018

"decentralised ponzi"
David M. Webb · 2017

"#BeanieBabies"
James Woods · 2017

"a bubble"
Jim Cramer · 2017

"a fad"
Robert Shiller · 2017

"speculation"
Vítor Constâncio · 2017

"a speculative frenzy"
Peter Schiff · 2017

"a bubble in multiple senses"
Paul Krugman · 2015

"A bubble"
Alan Greenspan · 2013

"worse than tulip mania"
Nout Wellink · 2013

"Bubble has burst"
Robert Nielsen · 2013

"lures"
Avery Pennarun · 2011