“Seth Klarman calls bitcoin a ‘trading sardine,’ others say ‘speculative mania’ – They are right” – CNBC | $16,547.58

The biggest names in investing — including Druckenmiller, Dalio, Chanos, Gundlach and Klarman — are all now criticizing bitcoin, saying the pre-eminent cryptocurrency has critical flaws.

Billionaire Stanley Druckenmiller told CNBC Tuesday he is skeptical bitcoin can be a viable digital currency.

 “What I do know about bitcoin is, the concept it could ever be a medium of exchange has been eliminated because you can’t do transactions, particularly retail transactions, with this kind of volatility,” he said.