That is why the emphasis ought to be on reducing the virus by the proven methods, that of social distancing, masks, lockdowns, etc.
LOckdowns are at massive cost to the nation, no nation can afford an endless lockdown and the social distancing seems to causing mental issues to many. There are reports of suicides.
I doubt I would suffer mental issues if I lived alone and without contact, but I know I would find it hard - humans are a very social animal.