Has Warren Buffett Made a U-Turn on Crypto Investments?

For years now, Warren Buffett has been talking against cryptocurrencies, and Bitcoin especially, claiming that this technology is nothing more than a bubble and a scam. However, recent reports indicate that he may have had a change of heart.
Berkshire Hathaway Investing in Fintech
Mr. Buffett, who continuously rejected cryptocurrency and fintech, seems to have decided to invest as much as $600 million into two large fintech firms.
Each company is set to receive a $300 million investment from Buf