There are a lot of good investment outside of crypto, but I don't really get it about > US - Venezuela crisis - currency devaluation and opportunity to buy Bolivar?
Sometimes when currencies devalue/hyperinflate like the bolivar, they have massive price gains when they recover. The also have massive price devaluation which might be profitable with short options.
Here's a chart of the zimbabwe dollar hyperinflating.

Its characterized by massive percentage price movement.
It could mean potential for big gains similar to what early adopters in btc experienced.