Whenever people demand real change from their politicians, we're told that "politics is the art of the possible". The implication is that change isn't possible, so we'd better just get used to the sucky status quo.
But now that there's a pandemic, a lot of things we were previously told weren't possible suddenly are. Raising benefits. Massively increased government spending. Renationalisations. Overseas, we're seeing mortgage and rent freezes, and UBI-style fixed payments to keep people's heads above water.
The implication is that these things, and others, were always possible, with political will. And that what was stopping them was the reluctance of politicians to do the work and upset the cosy status quo they benefitted from. When this crisis is over, we should remember that.