Passive income: NO

Earning passive income solely from a User Testing side hustle is unlikely for most individuals. While User Testing can provide a steady income stream, it typically requires active participation to complete tasks and provide feedback on websites or apps. Automation or outsourcing are not feasible options in this scenario, as the core activity relies on human interaction and feedback. Most people do not reach a level where User Testing becomes fully passive, as ongoing engagement is necessary to continue earning. This side hustle is more suited for those seeking supplemental income rather than a primary source of passive earnings. Misleading expectations often arise from misconceptions about the level of automation or scalability in User Testing. Without branching out into related income streams like affiliate marketing or selling products, achieving true passive income solely from User Testing is rare.