This is a much more complex issue than people seem to realise and it is a valid usecase for cryptocurrencies where you can create a wallet quickly and transfer small denominations cheaply, if not necessarily via bitcoin.
Edit: At a minimum, could you see the perks that a stablecoin like USDT might offer?
Buying any cryptocoin probably has the a similar big commission, nobody will sell you Bitcoins at the official exchange value of Bolivars.
> At a minimum, could you see the perks that a stablecoin like USDT might offer?
We had "Convertible" Pesos here in Argentina. 1 Peso = 1 Dollar. (And at some time, each province had also it's own local "Convertible"^2 money.) All the stablecoins are fully backed up, until they aren't. https://en.wikipedia.org/wiki/Convertibility_plan