Quarantine in a hotel isn't scalable. You can't suddenly quarantine the whole population. Phone tracking is just a pen and paper away from that. The leap from '

Quarantine in a hotel isn't scalable. You can't suddenly quarantine the whole population. Phone tracking is just a pen and paper away from that. The leap from 'tracking the infected' to 'tracking everyone because ~reasons~' is tiny, especially given the pace Australia is running towards stuff like that.