A friend of mine told me that even a vaccine won't be very helpful, since the virus is likely to mutate and render such a vaccine useless. We will be socially distancing for many years to come.
Then they'e got to figure something else out because there is no point in living longer if you make everyone miserable. There's no point in living to be eighty if you're just going to spend your whole life alone in a room with your only link to the outside world being a screen.
If I was offered a choice of living a full life and living to be 70 vs eternal social distancing and living to be 80 I'd take the first choice and so would any sane person.