I have family in third-world countries, and usually have them buy me flight tickets when I want to visit them. Cheapest way and easiest for them to withdraw, is me sending them USDC. Some of them use USDC directly to exchange with friends for goods and services, others manage to sell them P2P in their country for USD, which they can then trade for local currency.
Messy, inefficient and UX could be way better, but it works and is cheapest for everyone involved.