Don't forget to keep an eye on the bank of your "dry powder". Things may change relative to 2008, where nearly no depositor lost money due to the bank failures.
Since 2011 I get an annual reminder of deposit guarantee limit. Customers/depositors won't be able to claim they didn't know.
During recent years and especially recent months I took measures to reduce my dependency on third parties including banks to a minimum.
Because to me, it's clear that the central planning has planned a next major crisis (this time with that corona virus as excuse). Cash payment limits, cash withdrawal limits, throttling, be sure that if you wait you'll end up with alot simultaneous with empty hands.
World won't come to an end though.
A second wave of lockdowns, however, is well possible to disrupt the supply chains in such a severe manner that even basics stall due to their "higher" dependencies.
If you have trucks and not gasoline, you can import it.
If you don't have gasoline and spare parts, you can import both.
But if you don't have a truck left to import them, everything will wait for everything, and the economical "tissue" will effectively have ceased to exist. It won't take that long further on, to reduce an economy alike EU to Ethiopian levels.
Big question is, how far will the central planning nazi's drive it this time? In some historical similar cases, they gave up. But in some other cases, they didn't, and the results are worldwide remembered upto present day.
Buying dips in a stalled trading environment, may end up less easy than an email to a dealer.