Passive income: NO

Selling junk mail as a side hustle has the potential to generate passive income, but it largely depends on various factors. To make it passive, you would need to set up systems for collecting and selling the junk mail, such as automation tools for sorting and listing items. While some individuals have reported earning passively from this hustle on platforms like Reddit and YouTube, it is more common for people to actively manage the process. Achieving passive income may require a significant initial time investment to establish efficient processes. Realistically, only a few may reach a fully passive level, while most individuals will need to stay actively involved. Misleading expectations around the ease of achieving passive income from this hustle are prevalent, as it often requires ongoing effort to maintain profitability.