You think a business is worth killing (many) people for?
And lost livelihood. Indeed. Easier to build a new business than stop being disabled.
Maybe. Maybe not. Businesses are hard to start, especially if you could be the other side of a bankruptcy. Even if you can find the financial support, perhaps your family isn't too keen to do it all again.
Not to mention kids loosing months, perhaps it would even be a year, of education.
And normal folk who have been conditioned to worrying about Covid over everything else — some of them may never be the same person again. Or those that are worried about this or that next restriction. Mental health is a thing, and is delicate in some.
And the older grandparents, who haven't seen their grandchildren [at all/much] for 18 months. Or the baby child that has been deprived of spending time with other children.
And those that will unfortunately die, or have already —but remember too those dying for reason other than Covid. Many have gone without seeing their children and family a bit or a lot. The grandchild who is three might literally never remember granny —memory doesn't last at that age.
Life is precious. As indeed you suggest. But not only in the way you say.