Wednesday, January 6, 2021

Real-life use cases for Monero

Here are a few examples of real-life use case for Monero that I found from masteringmonero.com that defeats any arguments accusing Monero of being a tool used to hide criminal activity. Although it can be used for such, Monero has a lot of legal uses as well which includes:

Price manipulation: Sofia is the only mechanic in a small town. One of her customers paid for an oil change with Bitcoin. Sofia later looked up his address on the ledger and saw that the customer's wallet contained enough Bitcoin for a new Lamborghini. Next time he needed a repair, she doubled her prices. If the customer had used Monero, Sofia would have been unable to view his balance or use such information to manipulate prices.

Financial surveillance: Oleg's parents send him some Bitcoin to pay for textbooks, then continue to snoop on his Bitcoin address and activity. A few months later, Oleg sends some leftover Bitcoin to the public donation address for an organization that does not align with his parents' political views. He does not realize that they are still monitoring his Bitcoin activity until he receives a furious email from his parents, berating him. If Oleg had used Monero, his family would not have been upset due to prying into his transaction activity.

Supply chain privacy: Kyung-Seok owns a small business providing family catering services for local events. A large food company uses blockchain tracing to identify most of his regular clients. The corporation uses this list to contact Kyung-Seok's customers, offering similar deals for 5% less. If Kyung-Seok's business used Monero instead, its transaction history could not have been exploited by rival businesses seeking to steal his customers.

Discrimination: Ramona finds her dream apartment, conveniently close to her new job in a great neighbourhood. Every month, she promptly pays her rent in Bitcoin. However, the landlord notices that some of the payments trackback to a legal online casino. The landlord personally despises gambling and unexpectedly chooses to not renew Ramona's lease. If Ramona paid the rent with Monero instead, the landlord would not be able to review its history and discriminate based on her legal source of income.

Transaction security/privacy: Sven sells a guitar to a stranger, and gives the buyer a Bitcoin address from his long-term savings wallet. The buyer checks the blockchain, sees the large sum of money that Sven has saved up, and consequently robs him at gunpoint. If Sven had instead given a Monero address for payment, the buyer would not have been able to view Sven's wealth.

Tainted coins: Loki sells some of his artwork online to save up for college. When he pays tuition, he is shocked to receive a “payment INVALID” error from the school. Unbeknownst to Loki, one of his paintings was purchased using some Bitcoin that was stolen during an exchange hack the previous year. Since the school rejects any payment from a blacklist of “tainted” Bitcoins, they refuse to mark the bill “paid.” Loki is in an extremely difficult position: the Bitcoin that he saved has already been transferred out of his account, yet the tuition bill is still unpaid. This entire situation would have been avoided if Loki sold his paintings for Monero instead since its fungibility precludes tracking or blacklists.


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