Absolutely, happy to share. I run a small online business and use for several legitimate reasons. First, I don't want competitors seeing my supplier payments or customer transactions - business privacy is crucial. Second, employees' salaries should be private - imagine if everyone could see what you earn just by looking at a blockchain. Third, personal purchases - I don't want my coffee purchase revealing my wallet balance to the merchant. Financial privacy isn't about hiding illegal activity, it's about normal privacy we expect from banks but on blockchain. Firo lets me post my address publicly with Receiver Address Privacy (RAP) without worrying about surveillance. Also useful for people in countries with authoritarian governments who use financial surveillance as control. Privacy is a fundamental right, not something only criminals need. The tech works flawlessly in my experience!