Plot Twist: ₿uyer
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Agustín Carstens
General Manager of BIS
Jeremy Grantham
British investor and co-founder and chief investment strategist of GMO LLC
Finance
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They Weren't the Only Ones Wrong
“Getting poorer with Bitcoin”
— Dave Harper
$5,673at the time
“it's the pursuit of the uneatable by the unspeakable”
— Charlie Munger
$9,819at the time
“I personally think that bitcoin is worthless.”
— Jamie Dimon
$57,490at the time
“I don’t know where it will end or how it will end, but it will end. And when it ends, it will be ugly because there will be nothing there.”
— Stephen Isaacs
$55,685at the time
“Bitcoin: The Emperor’s New Clothes”
— Keith Parkins
$382at the time
“A speculative thing. It's a speculative asset that seems to, just like behave, you know, like the high-priced real estate in Manhattan, for it attrack the stock market.”
— Nassim Taleb
$30,838at the time
“Bitcoin: the World's first decentralised Ponzi scheme”
— David M. Webb
$16,446at the time
“There will be a stampede for the exit, the price of bitcoin will drop to its intrinsic value – zero – and the system will collapse. The only question is when.”
— Kevin Dowd
$3,512at the time
“”
— Jamie Dimon
$17,673at the time
“Bitcoin is nothing.”
— Andy Kessler
$33,120at the time
“Bitcoin is not real money... it's speculation.”
— Vítor Constâncio
$3,686at the time
“Bitcoin is worthless, artificial gold.”
— Charlie Munger
$9,624at the time
“Getting poorer with Bitcoin”
— Dave Harper
$5,673at the time
“it's the pursuit of the uneatable by the unspeakable”
— Charlie Munger
$9,819at the time
“I personally think that bitcoin is worthless.”
— Jamie Dimon
$57,490at the time
“I don’t know where it will end or how it will end, but it will end. And when it ends, it will be ugly because there will be nothing there.”
— Stephen Isaacs
$55,685at the time
“Bitcoin: The Emperor’s New Clothes”
— Keith Parkins
$382at the time
“A speculative thing. It's a speculative asset that seems to, just like behave, you know, like the high-priced real estate in Manhattan, for it attrack the stock market.”
— Nassim Taleb
$30,838at the time
“Bitcoin: the World's first decentralised Ponzi scheme”
— David M. Webb
$16,446at the time
“There will be a stampede for the exit, the price of bitcoin will drop to its intrinsic value – zero – and the system will collapse. The only question is when.”
— Kevin Dowd
$3,512at the time
“”
— Jamie Dimon
$17,673at the time
“Bitcoin is nothing.”
— Andy Kessler
$33,120at the time
“Bitcoin is not real money... it's speculation.”
— Vítor Constâncio
$3,686at the time
“Bitcoin is worthless, artificial gold.”
— Charlie Munger
$9,624at the time
“Getting poorer with Bitcoin”
— Dave Harper
$5,673at the time
“it's the pursuit of the uneatable by the unspeakable”
— Charlie Munger
$9,819at the time
“I personally think that bitcoin is worthless.”
— Jamie Dimon
$57,490at the time
“I don’t know where it will end or how it will end, but it will end. And when it ends, it will be ugly because there will be nothing there.”
— Stephen Isaacs
$55,685at the time
“Bitcoin: The Emperor’s New Clothes”
— Keith Parkins
$382at the time
“A speculative thing. It's a speculative asset that seems to, just like behave, you know, like the high-priced real estate in Manhattan, for it attrack the stock market.”
— Nassim Taleb
$30,838at the time
“Bitcoin: the World's first decentralised Ponzi scheme”
— David M. Webb
$16,446at the time
“There will be a stampede for the exit, the price of bitcoin will drop to its intrinsic value – zero – and the system will collapse. The only question is when.”
— Kevin Dowd
$3,512at the time
“”
— Jamie Dimon
$17,673at the time
“Bitcoin is nothing.”
— Andy Kessler
$33,120at the time
“Bitcoin is not real money... it's speculation.”
— Vítor Constâncio
$3,686at the time
“Bitcoin is worthless, artificial gold.”
— Charlie Munger
$9,624at the time
“Getting poorer with Bitcoin”
— Dave Harper
$5,673at the time
“it's the pursuit of the uneatable by the unspeakable”
— Charlie Munger
$9,819at the time
“I personally think that bitcoin is worthless.”
— Jamie Dimon
$57,490at the time
“I don’t know where it will end or how it will end, but it will end. And when it ends, it will be ugly because there will be nothing there.”
— Stephen Isaacs
$55,685at the time
“Bitcoin: The Emperor’s New Clothes”
— Keith Parkins
$382at the time
“A speculative thing. It's a speculative asset that seems to, just like behave, you know, like the high-priced real estate in Manhattan, for it attrack the stock market.”
— Nassim Taleb
$30,838at the time
“Bitcoin: the World's first decentralised Ponzi scheme”
— David M. Webb
$16,446at the time
“There will be a stampede for the exit, the price of bitcoin will drop to its intrinsic value – zero – and the system will collapse. The only question is when.”
— Kevin Dowd
$3,512at the time
“”
— Jamie Dimon
$17,673at the time
“Bitcoin is nothing.”
— Andy Kessler
$33,120at the time
“Bitcoin is not real money... it's speculation.”
— Vítor Constâncio
$3,686at the time
“Bitcoin is worthless, artificial gold.”
— Charlie Munger
$9,624at the time
Birds of a Feather
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Cite this page— APA, MLA, Chicago, BibTeX
Jeremy Grantham (2026). Jeremy Grantham — Bitcoin Quotes & Wrong Predictions. Buttcoiners. Retrieved October 15, 2026, from https://buttcoiners.love/author/jeremy-grantham