Passive income: NO

User testing as a side hustle is unlikely to become a source of passive income for most people. The nature of user testing requires active participation, as testers need to provide real-time feedback on websites, apps, or products. Automation or outsourcing is not feasible because the value lies in genuine human interaction and feedback. While a few outliers might find ways to create passive income by building a platform or community around user testing, this is not the norm. Most people engage in user testing for active income, and the idea of it becoming passive is a common misconception. Stories from Reddit and YouTube often highlight the active nature of this work, and those who succeed in making it passive typically do so by branching into related areas like creating content or courses, not from user testing itself.