In a dire situation where fiat
money/banks are no longer a viable
option to use, it may be a really good
idea to have a cryptocurrency
wallet like WallETH or Electrum
already set up, just in case a situation
like this were to happen. Transfer
a small amount of money onto it now
and learn how to use it for later. For
even better security, utilize a hardware
wallet like the TREZOR. You can also
use the TREZOR (including the new
model T) together with WallETH on
your phone. If you are concerned about
the volatility of cryptocurrencies, you
may want to research stable coins
like DAI.