In times of uncertainty, we want to look for comparisons. Situations that are analogous to what we’re going through so that we can identify trends or find indicators - some sort of sign(s) - that allow us to better predict what’s going to happen. It’s a natural thing to do. We want comfort. We want certainty. We want to see a way out.
But, of course, that’s not how things work.
For every comparison to previous pandemics, there are several others that can point to how this one is different.