He is asking why are you overthinking this? People in China have put the cultural revolution behind them, it might be helpful for others to do the same when attempting to psychoanalyse present day Chinese behaviours.
Your weight, your age and how much you earn are not taboo subjects in China, so people will bring them up in casual conversations.
Your weight, your age and how much you earn are not taboo subjects in China, so people will bring them up in casual conversations.