There are many pieces in the international jigsaw and the longer this goes on the more they get shaken up. When the virus has done its worst they'll be put together again, but I'm afraid a lot of pieces will be missing. We can speculate about outcomes and some will be more likely to happen.
Unfortunately we can't predict the full picture from where we are now. Far too many factors potentially interact. What is clear is that the state, indeed almost all states, have committed to vast expenditure to cover the short term. That sudden increase in spending means the national budget is massively out of balance. It's already clear the economic effects won't be cleared for years.
National priorities will require to be redefined. It's far too early to get into details while we're still descending into the crisis. But there will be changes and the balance between work creating projects and national benefit will cause infinite debate. Nobody likes higher taxes, but it will all have to be paid for.
In the meantime I still can't see fully restored timetables at the 1st March 2020 levels this year. In 6 months they possibly will be on some routes, but demand will be significantly less for a long time.
On cars, I'd expect second hand prices to be very much lower. If we think rail is being badly hit the effects on all aspects of the motor trade are going to be bad too, from manufacturers, dealers, and servicing to sales of fuel.
Let's hope we're all pleasantly surprised. First we need to arrest the spread of the virus and then start a selective unlocking of those who are doing jobs with low human contact and performed by the fittest.
Older people and those with vulnerable conditions will have to be very careful for much longer. There are a lot who will be very wary of travel, especially by public transport. That will have impact, especially on buses reliant on concessionary bus pass users to justify services.
We've hardly begun this crisis.