The madness will probably stop in q2/3 (in three months). I cna imagine everything reopening then if it doesn't get fixed.
Hopefully the gov will just decide its more worthwhile to infect everyone determined healthy for 2 or 3 weeks and wait for them to recover and have enforced mass immunity of we can't get a vaccine fast enough...
I am more pessimistic about this issue( A new wave of coronavirus will come to us several times a year. And we will have to adapt to this and continue to live next to these kinds of infections.
I read that those who got sick with coronavirus do not get immunity and there are already cases when they got sick again.