Arnold Schwarzenegger is avoiding bitcoin, dogecoin, and other crypto. Warren Buffett might be the reason why.

Warren Buffett and Arnold Schwarzenegger.
The Film Archives/YouTubeArnold Schwarzenegger shares Warren Buffett's caution towards cryptocurrencies."The Terminator" star and former California governor said he doesn't understand them.Buffett advised Schwarzenegger during his campaign and on "Celebrity Apprentice."See more stories on Insider's business page.Arnold Schwarzenegger doesn't own bitcoin, dogecoin, or any other cryptocurrencies. Warren Buffett might be the reason why."I don't invest in t