With modern ML techniques it looks feasible to recreate at least online behavior of an individual - facebook likes, comments etc. The datasets are here, in facebook&#x2F;google datcenters, and DL models are already used to model conversation.
It would be interesting to know just how many megabytes of logs of your online activities is really necessary to extrapolate your behavior into the future.<p>Facebook AI research is probably playing with such models right now.