Passive income: NO

Earning passive income solely from the Guangzhou Laboratory side hustle is unlikely for most individuals. While the business model involves selling laboratory equipment and supplies, it typically requires ongoing customer interactions, order processing, and inventory management, which are not easily automated. Achieving passive income in this hustle would necessitate advanced automation systems, efficient outsourcing, and strong operational processes. From my research on various platforms, it appears that only a few outliers manage to reach a level of passive income in this niche. Most people engaging in this side hustle need to actively participate in day-to-day operations. It is essential to debunk the myth that passive income can be easily attained through this business alone. Realistically, passive income may be achievable for those who invest significantly in streamlining operations and have substantial resources to set up automated systems. However, for the majority, active involvement is required for sustained profitability.