...That can easily be perverted into a powerful weapon
for slavery. (Without changing a single thing abut it)
Won't that be fun.
I say stick to contact tracing the way it's been done.
It's effective enough, unless you just want to practice
and train all of us for the round 2 or round 3 bio-weapon
to come, if the Population Control Creeps win.
I'm not going to enable "Auschwitz" level Tracking, better
than anything IBM provided Hitler, just to swat the bug de jour.

~Easy
Aw gee, don’t make yourself out to be such a fool.
I’m open to factual responses to the privacy of contact info.
It’s a legitimate concern that can be addressed.