Venezuelans cannot accept USD without a bank account. You can use paypal but its hard to exchange from paypal USD to the venezuelan currency (Bolivares)
Coin Metrics says the transaction fee stands at $7.67 which is astronomical. ETH is a bit lower at $1.39 but that is still far far higher than most payment instruments.
That's what I am getting at. To pervert the old saying, you can't eat a Bitcoin. Presumably what this person wants is some instrument that can be exchanged for, say, 50 kilos of rice. Are Bitcoin and Ethereum really the best such instruments within Venezuela?