“I think about quitting all the time,” says Jordan Leung, known to his Instagram followers as @69ranch. As one of Hong Kong’s most prominent stand-up comedians to emerge in recent years, Leung’s pessimism is surprising. “I don’t wanna make social media content,” the 33-year-old admits. “Now I’m just fixated on likes and stuff … I don’t know how much longer I can do this.” Sitting directly across the table from him, it is not always easy to tell when Leung is being sincere or performing his...