Most people think of crypto as a scam, but there are actual useful products being built on Ethereum, and this is a great illustration on where it is a useful tool
You might have eaten a different cultivar than those exported. In that case, I agree, there are so many different varieties that we never get to taste, supermarkets usually only have 1 or 2 different types
You are in luck then, because both are climacteric fruits, meaning they continue to ripe after being harvested, due to producing ethylene gas that triggers the ripening
Throw them in a paper bag and let them rest at room temp. If you want to speed up the process, add a ripe banana or apple (or other ripe climacteric fruits)
You can actually do it using USDC (USD stablecoin) on Ethereum via Base for free:
https://www.coinbase.com/en-br/developer-platform/discover/launches/zero-fee-usdc
Most people think of crypto as a scam, but there are actual useful products being built on Ethereum, and this is a great illustration on where it is a useful tool