In this case, on the other hand, the primary mechanism is "people can't work/aren't going out and buying things". That's absolutely going to "go back to the way things were", in some sense. It's just a question of how long it will take, and how much damage will be dealt in the meantime. But it feels very different from those other ones, which could be good or bad.
Put differently, the GFC was like organ failure: things couldn't just heal, they had to be reworked and replaced. The current crisis is like a knife wound: the basic problem will heal on its own, but in the meantime you have to keep from bleeding out and hopefully avoid necrosis.