Oh please. Social media was exploited and abused like never before during this election cycle. All the major social networks have become a breeding ground for extremism, geopolitical propaganda, and misinformation. The public has every right to know what role the operators of these platforms served, and what actions - if any - they took. How much did they know about it and when? Did they fight to maintain the integrity of their networks or were they complicit? Or did they simply turn a blind eye to protect their inflated user numbers and rip off the advertisers who use their platforms?
Nobody is accusing Zuckerburg of a crime, but his company has hardly been transparent or forthcoming about this either. The public deserves an explanation, not only from him, but the folks at Twitter and Reddit as well.