Sentence:  For years, Bitcoin has been called "the <WSD>honey badger</WSD> of money," and "antifragile." The "Bitcoin don't care" meme is perhaps most applicable of all right now. Bitcoin simply doesn't care what China does, or what bank CEOs say, or what central bankers think. The only thing Bitcoin cares about, apparently, is increasing in price and adoption. 
Meaning of the word marked with <WSD> tags:  A person who displays indifference or disregard for others' opinions.