Warren Buffett invierte $1 billion en un banco dedicado a ETFs de Bitcoin.
https://www.burbuja.info/inmobiliar...-un-banco-dedicado-a-etfs-de-bitcoin.1707461/
Years after calling Bitcoin ‘rat poison,’ Warren Buffett just invested $1 billion in a crypto-friendly bank
The superstar investor may be seeing an entirely different kind of opportunity in digital financial service providers like Nubank.
finance.yahoo.com