Erm, I think life will be transformed for the good in some ways.
More value on what really matters in life (relationships and good health) rather than "buying stuff".
We will really enjoy things that used to be just ordinary.
Changed working patterns that allow more balanced lives.
New opportunities and ways of connecting. In the area I am training in, courses which previously would only ever have been available in London are now happening by zoom, and I think this will be retained in some form or other, perhaps alongside a face to face course, because it so widens the net of people who can attend. There will be all sorts of opportunities I probably wouldn't have had otherwise.
We will all have an experiential (rather than merely intellectual) understanding that serious things can come to pass in the world which will help us to be able to take climate change seriously and actually start to DO something about it to try and safeguard the future of the planet.
Of course there will be difficulties too - economic, financial, health, mental health, educational. But I don't think it will be all bleak.
If the lockdown is eased by May/June I think we are all going to have such a nice summer - even if low key - just to be free to see each other for a cup of tea in the garden and for kids to play out together on long summer evenings. It will be lovely!
This winter has been really really hard for everyone, and even harder than that for some.