Monero is a crypto currency which is 100% anonymous unlike most other cryptos which can be tracked and viewed using the blockchain, Monero is a cryptocurrency for people that want to make transactions while remaining 100% anonymous while making those transactions which could be useful in many instances.  This cryptocurrency is the go to choice when you want to keep your privacy in the crypto space when it comes to your transactions.  Monero stays private by using stealth addresses which lets you generate different keys for every transaction keeping the senders and receivers identity private, Monero also uses ring signatures which from an outside perspective only allows them to see a pool of addresses but no information about the transactions made.  This makes it so you can't track where monero is going or how much was transfered.  To people who are looking at crypto for privacy Monero is one of the best answers as most other cryptos are not fully private as Monero is.