Worried about Taiwan invasion

Warren Buffett said geopolitical tensions were a “consideration” in his decision at the end of 2022 to dump Berkshire Hathaway’s $4.1 billion in shares of TSMC, Taiwanese firm that supplies a majority of advanced semiconductors to tech companies.

Rat poison "squared"

Billionaire investor Warren Buffett has lashed out at cryptocurrencies and dubbed Bitcoin "rat poison squared".