For centuries civilized societies have quarantined and locked down people prone to spread disease. It's in no way a new idea. If you want to be part of civilized society then don't be a plague rat -- it's unacceptable.
So we lockdown people, we de-humanize them by calling them plaque rats, we have seen this move before. It never ends well.
GWB-Trading, how many times have you been vaxxed?