Quite a lot of people are going to die (and not necessarily of Covid) before we are allowed to see our families again. For many people, there will be no "next year". Not only the terminally ill, but car crashes/accidents/unexpected deaths.
I've often thought that "Carpe Diem" is a good motto for living - none of us know what tomorrow will bring or, indeed, how many tomorrows we have. Therefore, we should make the most of each day because it could be our last.
Life is for living as fully as possible. At present, we're existing and that's all. People will die having spent many months existing and not living.
I'm not sure what the answer is. Some will say that, with the vaccine in sight, we just need to suck it up for a little bit longer. For others, they have already lost far too much.
What is clear is that "suck it up, you selfish buggers" is an overly simplistic narrative that ignores the reality of many people's situations. It's quite offensive, really.