Passive income: NO

It is unlikely that someone could earn passive income solely from being a weight loss coach without branching into other income streams. Most people in this field do not reach a level of passive income, as it typically requires active engagement with clients. Automation and outsourcing can help streamline processes, but the personal nature of coaching often necessitates direct involvement. Only a few outliers might achieve passive income through extensive systems or by building a large brand that allows for passive revenue streams like subscription-based content. Many people fall for the myth that coaching can be entirely passive, but it usually requires ongoing effort and interaction.