Just how much of social media is enough?

Social media use and abuse is a widely acknowledged international phenomenon. We appear to be eating, living and sleeping social media, whilse ignoring the potential risk to millions in human development caused by our obsession with cyberspace. Facebook has been recently excoriated financially and reputationally for such sins as allowing or ignoring or simply not wanting to know about the nefarious political profiling antics in the US and UK carried out by the now defunct Cambridge Analytica.