> I’ve seen no practical real-world applications. I think money laundering and ransomware are both very practical real-world applications. Also I read you can

> I’ve seen no practical real-world applications. I think money laundering and ransomware are both very practical real-world applications. Also I read you can use them for buying illegal drugs on the dark web. To be fair, they can be used for remittances - sending money back home from working abroad, but I'm not sure how practical that actually is on the ground compared to traditional suppliers like Western Union, or modern ones like TransferWise.