If all people are equal, then how it is possible for some people to claim jurisdiction over others living in some arbitrary territory without the expressed individual consent of every single individual within? (politics.stackexchange.com)
It is simply not feasible to obtain individual consent from every Australian to do this. (croakey.org)
For example, even if individuals consent to have their data collected for one purpose, they may not be aware at that time of other ways that data might be used in the future. (aaas.org)