IMO, some form of quarantine is reasonable and legal.

But perhaps we need to be smarter about the "self monitoring" and tracking of the individuals.

It seems to me that much of the problems stem from the couple of folks (Doctors), at least one who was supposed to be in quarantine, running around in public places.

Maybe we should put the "ankle bracelet" that is used to keep track of folks on parole on the quarantined folks, let them stay at home, require that they stay there, and if the bracelet says they go out, then they get to go to a more restricted and supervised facility.

We might also be able to check that their temperatures are normal by having them do it over a video link.