According to Nic Carter, actor Ben McKenzie took a significant bearish stance against Bitcoin (BTC) that ultimately concluded with his departure from Twitter. Carter states that McKenzie, after pivoting from his acting career, authored a book critical of Bitcoin, actively posted negative tweets, and notably entered a short position on Bitcoin, a trading strategy that bets on a price decline. The sequence of events culminating in him leaving the social media platform suggests a negative outcome for his anti-crypto trading activities.