Suppose you’re an older person who has been told you should really stay at home. You have no symptoms, but you decide to go into voluntary total self-isolation.
It’s not easy and you get pretty lonesome, but presumably, after 14 or perhaps 21 days, you have proven yourself to be safe. You could then walk, drive or cycle over to visit any friend who had been through the same purification ceremony, without risking either of you.
There could be a society for those who choose to do this proactively, for those who have sworn an oath to forego all human contact for a short period now in order to have a restricted amount of it thereafter. First of all, though, it needs a name.
I suggest “The Lone Rangers”.