Do you think Mark felt guilty about Cambridge Analytica? Or feels guilty every time a Meta company is subpoenaed because his intentions were purely for advertis

Do you think Mark felt guilty about Cambridge Analytica? Or feels guilty every time a Meta company is subpoenaed because his intentions were purely for advertising? If the potential of individuals being stalked as bad as you say, how much stalking do social media companies enable by their existence? A musician was shot dead after the assailants learned of their location from an Instagram picture - do you think Mark shown basic humanity towards the victim since then?