The debate surrounding the risks and benefits of e-cigarette use remains ongoing. A recent publication argues that the scientific community should extend this debate to include vaping cannabis, suggesting a more comprehensive public health policy may be developed by discussing these two topics in parallel rather than as separate issues. One theoretical benefit shared between vaping cannabis and e-cigarette use includes enhanced delivery of the desirable compounds while reducing the negative effects associated with inhaling tobacco or cannabis smoke, such as delivery of carcinogenic by-products. Like e-cigarettes, concerns exist whether the reduction in perceived harm of vaping will translate to increased frequency of use or provide a pathway to initiate use of other substances, especially amongst adolescents. Similar anxieties also exist around these products’ marketing practices directed at youth, as regulatory policies surrounding either of these devices currently do not exist. This manuscript speaks to these points in more detail and establishes additional similarities between the debates surrounding vaping cannabis and e-cigarettes. Take Away: Similar questions and concerns between vaping cannabis and e-cigarettes do exist. As the authors suggest, perhaps these questions do justify developing a dialogue to discuss these issues in parallel. If this dialogue interests you, additional manuscripts on these topics are published in the November issue of Addiction: https://onlinelibrary.wiley.com/doi/10.1111/add.v110.11/issuetoc