[paulddraper]

Case study: COVID

[winkeltripel]

That isn't a test of anything, since we've not isolated a single policy change; many things changed everywhere all over the world all at once.

[almosthere]

Yes, I think there was a few things going on with covid, most of all the fact that shipping got halted for a year and we're still unwinding the damage from that (although, mostly smooth now).