The only real remedy is economic activity. That can't happen until people can start spending money again.
There is a huge opportunity in thinking about when things go back to normal, what things will remain permanently changed.
I started a thread about that the other day; let's collect some more ideas: https://news.ycombinator.com/item?id=22587052.
Probably the one time in human history the evil bankers can actually point and say "it wasn't us this time, really!!!"