There is a correlation between age and “credulity” (for lack of a better word for ‘likely to share inflammatory fake news’) but it’s not the best proxy. The qu

There is a correlation between age and “credulity” (for lack of a better word for ‘likely to share inflammatory fake news’) but it’s not the best proxy. The question is more: assuming that Facebook/WhatsApp can give its existing members a reasonably accurate score, would you allow certain people to share more? What would you do with new accounts?